Mathematics Middle School

Brian has already prepared 1 kilogram of dough and will continue preparing 1 kilogram of dough every hour. Write an equation that shows the relationship between the hours worked x and the dough prepared y.

Write your answer as an equation with y first, followed by an equals sign.


Please help me

Answers

Answer 1

Answer:

y = x + 1

Step-by-step explanation:

Answer 2

Answer:

y = x + 1

Step-by-step explanation:

Related Questions

Write an equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the given equation

1.(-5,2), -1/2x+y=-3

2. (4,-2), y=3x+5

Answers

Answer: (-1, 4), y = 3x + 5

Step-by-step explanation:

Question 5
Josh is inviting his friends to a party. He has 42 granola bars and 56 fruit drinks, and he wants to give the same number of each item to each friend.

What is the correct statement for the number of granola bars and fruit drinks each friend can have at his party?

1Points
A
At most, Josh can invite 28 friends to the party. If he invites that many friends, each will receive 1 granola bars and 3 fruit drinks.

B
At most, Josh can invite 42 friends to the party. If he invites that many friends, each will receive 1 granola bars and 2 fruit drinks.

C
At most, Josh can invite 7 friends to the party. If he invites that many friends, each will receive 6 granola bars and 8 fruit drinks.

D
At most, Josh can invite 14 friends to the party. If he invites that many friends, each will receive 3 granola bars and 4 fruit drinks.

Answers

Answer:

GCF 40.50 i think great common factor

Step-by-step explanation:

The florist makes the greatest number of identical arrangements with the carnations and asters. She has 72 carnations and 42 asters. How can she decide how many carnations to place in each arrangement?
A. Subtract the number of asters from the number of carnations.
B. Divide the number of carnations by the GCF of 72 and 42.
C. Find the least common multiple of 72 and 42.
D. Find the greatest common factor of 72 and 42.

Answers

Answer:

B.

Step-by-step explanation:

Divide the number of carnations by the GCF of 72 and 42.

A student pulls out a marble from a bag containing blue, green, and red marbles. He records the color and places it back into the bag. The table below shows the frequency of each color after 100 marbles are pulled out:

Color of Marbles Blue Green Red
Number of Draws 13 29 58
How many green draws can you expect if the marbles are pulled out 1,000 times? (1 point)

Answers

Answer:

290

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

Sarah uses long division to convert a rational number p/q to a decimal. Which of the following statements cannot be true?
A. The decimal form of p/q terminated with a zero in the tenths place
B. The decimal form of p/q eventually repeats
C. The decimal form of p/q never terminates or repeats
D. The decimal form of p/q is 0

Answers

Rational numbers are numbers which can be written in the form of a/b where a and b are integers. The correct option is B.

What is a rational number?

Rational numbers are numbers which can be written in the form of a/b where a and b are integers.

Example: 1/2, 3.5 (which is writable as 7/5), 2(which is writable as 4/2), etc.

What is an irrational number?

Irrational numbers are those real numbers which are not rational numbers.

For example √2, π, √13, etc.

It is important thing to Know that all natural numbers are integers, and all integers are rational numbers. That means natural numbers are not irrational.

Since rational numbers when written in decimal from, then the decimals of the numbers should be repeating and re-occurring.

Now, if we look at the options then it can be concluded that the only option that is correct is that "the decimal form of p/q eventually repeats".

Hence, the correct option is B.

Learn more about Rational and Irrational Numbers here:

https://brainly.com/question/17450097

#SPJ2

help me asap wil mark crown i always doooooooo :D

Answers

Answer:

The answer is the 1st one.

Step-by-step explanation:

Hope it helps! :)

Answer:

the answer is the first one

Step-by-step explanation:

hope this help :) :)

A line has a slope of -2 and a y-intercept of –3. Graph the line using the slope and y-intercept.

Which of the following points lie on this same line?

Answers

Answer:

(-1.5,0)

(-6,9)

(3,-9)

Step-by-step explanation:

use y=mx +b

m=slope

b= y-interaction

use desmos :)

Answer: (-1.5, 0)

Step-by-step explanation:

Use equation y=mx + b

Plug in the numbers! y= -2x +-3, which would equal -5x. Then, you need to graph that into a linear equation a and that's how you get the -1.5 and 0.

8x −13y = 16
I need help

Answers

If you’re solving for Y it will be
Y=-16/13+8x/13
If you’re solving for X it will be
X=2+13y/8
nataliewhite15 is correct

The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:

What does the point (0, 0) on the graph represent?
A. The cost of one bag of peanuts
B. The cost of zero bags of peanuts
C. The cost of two bags of peanuts
D. The cost of three bags of peanuts

Answers

B. Because it’s 0, 0 so zero bags

Answer:

B

Step-by-step explanation:

Help me asap please be serious

Answers

Answer: y=72

Step-by-step: multiply both sides81=y/9+73
Move the terms729=y+657
Calculate -y=657-729
Change the signs -y=-72
Answer: y=72

Division between a decimal and a fraction. (Please help me, math is my worst subject)

Answers

Answer:

Step 2

Step-by-step explanation:

Kim changed 1/4 to 4.

That is very wrong.

1/4 is not equal to 4.

She should have changed it to 0.25.

(I might be wrong. Sorry if I am. Don't get mad at me)

Hope I helped :)

Please consider Brainliest :)

There is no error in her expression, it’s D.

i need fast help with this pls show all the work

Answers

Answer:

x = 6 y = -6

Step-by-step explanation:

Explain the steps you would take to complete this conversion problem

Answers

Answer:

20909.09 grams

Step-by-step explanation:

[tex] \frac{46 \: lb}{1} \times \frac{1 \: kg}{2.2 \: lb} \times \frac{1000 \: g}{1 \: kg} = \\ \frac{46 \: lb}{2.2 \: lb} \times \frac{1 \: kg}{1} \: \times \frac{1000 \: g}{1 \: kg} = \\\frac{230 \: }{11 \:} \times \frac{1 \: kg}{1 \: kg \:}\times \frac{1000 \: g}{1 \:} = \\\frac{230 \: }{11 \:} \times \frac{1}{1}\times \frac{1000 \: g}{1 \:} =

\\\ \frac{230}{11}g \times 1g \times \: 1000g [/tex]

= 230 grams / 11 grams × 1000 grams = 20.90909... × 1000 = 20909.09 grams

I would do 46 pounds divided by 2.2 pounds and then multiply it by 1,000 grams to get the answer

If a problem is y * 4 and equals 20, what is y equal too?

Answers

Answer:

5(I think)

Step-by-step explanation:

Yx4 =20

What (x) 4=20?

5x4=20

Answer:

y = 5

Step-by-step explanation:

set up an equation

y * 4 = 20

now solve using inverse operations

y * 4 = 20

  /4     /4

y = 20 / 4

20 / 4 =5

because

4 * 5 = 20

y = 5

What is the LCM of 6 and 10? *

Answers

Answer:

30

Step-by-step explanation:

Answer:

Least common multiple (LCM) of 6 and 10 is 30

Step-by-step explanation:

LCM(2,3) = 6 and LCM(6,10) = 30.

The LCM of two or more numbers is the smallest number that is evenly divisible by all numb

What is the area of the trapiziod

Answers

550 i’m pretty sure......

Answer:

950 feet

Step-by-step explanation:

the area of a triangle is a=(bh) 1/2

plug in the values for a triangle into that equation, then do it to the other triangle.

add the solutions to get 150 feet

then find the area of the rectangle: 20 x 40= 800

add 800 and 150 to get the total area: 950 feet

Victor measured a circular lid and found d, the diameter, was 8 inches and c, the circumference was 25 inches.

Answers

Answer:

If you know the diameter or radius of a circle, you can work out the circumference. To begin with, remember that pi is an irrational number written with the symbol π. π is roughly equal to 3.14.

Step-by-step explanation:

The formula for working out the circumference of a circle is:

Circumference of circle = π x Diameter of circle

This is typically written as C = πd. This tells us that the circumference of the circle is three “and a bit” times as long as the diameter."

And we also know that circumference C =25 inches and the formula for this circumference is given by:

We want to find the value of and solving from the last equation we got:

And replacing we got:

So then the approximation for the value of and that's very close to the real value of
Step-by-step explanation:
For this case we know that the diameter d =8 in. And we can find the radius from this info since d = 2r with r representing the radius. If we solve for r we got:

And we also know that circumference C =25 inches and the formula for this circumference is given by:

We want to find the value of and solving from the last equation we got:

And replacing we got:

So then the approximation for the value of and that's very close to the real value of

How do you interpret statements that use function notation in terms of a context?

Answers


Function notation is the way a function is written. It is meant to be a precise way of giving information about the function without a rather lengthy written explanation. ... The f (x) notation is another way of representing the y-value in a function, y = f (x).

Answer:

Interpret complicated expressions in context, understanding the meaning of specific terms, factors, and coefficients. Interpret expressions that represent a quantity in terms of its context. Interpret parts of an expression, such as terms, factors, and coefficients.

Step-by-step explanation:

hope this is right good luck

Tell if the ratios form a proportion

Answers

Answer: false

Step-by-step explanation:

PLZ HELP ASAP!!!!!!!! Read the question on question 10 and answer it.

Answers

Answer:

31x+74y=p

31(9)+74(4)=p

279+256=525

Step-by-step explanation:

Answer:

31x+74y=p

31(9)+74(4)=p

279+256=525

Fudge costs $2.50 per pound. Emilio has a coupon for $5 off his entire order of fudge. Write an equation to find y, the total cost of Emilio’s order if he buys x pounds of fudge.

Answers

answers? you kinda need to put the OH-

Answer:

Y= $5

X=2 fudge brownies

Why?

Because if he buys 2 fudge brownies it will be $5 dollars and he has $5 dollars

There’s graphs. Please help!

Answers

Answer:

numbers are still too blury

Step-by-step explanation:

Match each quantity in the first list with an appropriate unit of measurement from the second list.
g

1.
The volume of a refrigerator


2.
Distance a person can run in 10 minutes


3.
The surface area of a tissue box


4.
The perimeter of a baseball field


5.
The surface area of the moon


6.
The volume of a large lake


7.
The length of macaroni noodle


8.
The area of a bed sheet
a.
cubic kilometers
b.
square inches
c.
meters
d.
square kilometers
e.
centimeter
f.
mile
g.
cubic feet
h.
square feet



Match them up

Answers

i hope this helps!!!!

What sign makes the comparison true?
-1.2
-1 9/10

Answers

-1.2 > -1 9/10 is the answer because -1.2 is bigger than -1.9

Question 5
Josh is inviting his friends to a party. He has 42 granola bars and 56 fruit drinks, and he wants to give the same number of each item to each friend.

What is the correct statement for the number of granola bars and fruit drinks each friend can have at his party?

A
At most, Josh can invite 28 friends to the party. If he invites that many friends, each will receive 1 granola bars and 3 fruit drinks.

B
At most, Josh can invite 42 friends to the party. If he invites that many friends, each will receive 1 granola bars and 2 fruit drinks.

C
At most, Josh can invite 7 friends to the party. If he invites that many friends, each will receive 6 granola bars and 8 fruit drinks.

D
At most, Josh can invite 14 friends to the party. If he invites that many friends, each will receive 3 granola bars and 4 fruit drinks.

Answers

Answer:

C

Step-by-step explanation:

7x6=42

8x7=56

20 POINTS!!!!!!
Choose the correct solution and graph for the inequality.
-4z is less than or equal to -32


A. z is less than or equal to -8
B. z is greater than or equal to -8
C. z is greater than or equal to 8
D. z is les than or equal to 8

Answers

Answer:

z is less than or equal to -8

Step-by-step explanation:

Hope this helps :)

Please help me I will give out extra points and the brain thing. image below
Which statement about this mapping is true?

The mapping does not represent y as a function of x, because 3 x-values are related to 1 y-value.

The mapping does not represent y as a function of x, because there are more x-values than related y-values.

The mapping represents y as a function of x, because each y-value is related to exactly one x-value.

The mapping represents y as a function of x, because each x-value is related to exactly one y-value.

Answers

Answer:

c

Step-by-step explanation:

Answer:

I think it's D

Step-by-step explanation:

Please let me know if I am correct

hEYY CAN YOU hELP
You and your friends decide to play video games online together on Saturday. This particular game charges a one-time $10 fee to download and $3.50 per hour of play. Write an equation to represent this situation. Specify what each variable represents. .

Answers

10+3.50h
The $10 is the one time fee that they downloaded.
3.50h is however many hours they play the game, they are paying $3.50 per hour of game time.

Hope this helps:)

Answer:

y = 10x + 2.50

Step-by-step explanation:

:)

How are the values of −4 3 and 4−3 alike
and how do they differ?

Answers

They are alike because it is still the act of subtracting but differ because now it’s considered negative 4 and positive 3

Answer:

Are you trying to say -4+3 and 4-3? because if you are then they are the same sum

Step-by-step explanation:

Solve the rational equation x over 4= x^2 over x+ 2 pl help

Answers

Answer:     x=2

Step-by-step explanation:

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