Answer this please!​

Answer:

10 hours and 30 min

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

-1/2

Step-by-step explanation:

Answer:

x - 5y = 0

Step-by-step explanation:

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

Given

x + y = 6y ( subtract 6y from both sides )

x - 5y = 0 ← in standard form

Answer: x-5y=0

Step-by-step explanation:

x+y=6y

6y-y

X=5y

X-5y=0

Answer:To get from this point to the y-intercept, we must move up 4 units (rise) and to the right 2 units (run). ... How To: Given a graph of linear function, find the equation to describe the function. ... This function has a slope of 2 and a y-intercept of 3. ... Notice that a vertical line, such as the one in Figure 15, has an x-intercept, but no

Step-by-step explanation:

Answer:

ax^2 + bx + c = 0

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

ok

Answer:

A

Step-by-step explanation:

I think that would make the most since

Answer:

the answer is c

Step-by-step explanation:

Answer:

x=− 19/2 -9.500

Step-by-step explanation:

                    3/4*x+5-(1/4+1/4*x)=0

   3        1  1

 ((—•x)+5)-(—+(—•x))  = 0

   4        4  4

3.1       Adding fractions which have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

1 + x                   x + 1

—————  =  —————

  4                         4  

   3               (x + 1)

   4                  4  

                         4

Answer:

kind of an estimate but it is probably 220cm, if not then its 175cm, couldn't really see the bottom part of the window

Step-by-step explanation:

Answer:

a: 4

b: package and shopping costs

c: 1/2 (   (6-3)/(16-10) )

d: cost of shipping per pound

e: y= 1/2x + 4

f: 92

Step-by-step explanation:

Okay bunch of answers

Answer:

(a) The slope and the y-intercept are 7 and 15

(b) y represents the total number of baskets of berries the workers picked over a period of time

(c) The rate and the initial amounts are 7 baskets/hour and 15 baskets

Step-by-step explanation:

Answer:

A. the slope of the equation is 7 and y-intercept is 15

B. the term "y" represents the total

C. The rate of change is 7x and the initial amount is 15. The rate of change means the "thing" (or variable) that keeps on changing and here it is the 7x. This means that every hour, the workers pick 7 baskets and this number will change based on the hours, which can is represented by the x. The 15 is our initial amount of baskets we had before starting because it is unchanging, it is our initial amount.

Explanation for A & B:

A.  This equation is written in slope-intercept form which is, y=mx+b the slope is represented by the "m" and the y-intercept is represented by the "b". In simpler words, slope=m and y-intercept=b

B. When we take our given amount which is 15 baskets (y) and add it to our slope  (7x) or the amount that changes based on time

we will get our total y, which represents the total amount of baskets

Answer ⇒

= 76

Step - By -  Step Explanation ⇒

It is not easy to write long division on a laptop as it paper, so I have attached an image from a calculator that I found online.

Answer:

13

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

===========================================

Work Shown:

The two given points are [tex](x_1,y_1) = (4,3)[/tex] and [tex](x_2,y_2) = (16,8)[/tex]

Use the distance formula

[tex]d = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\\\\d = \sqrt{(4-16)^2+(3-8)^2}\\\\d = \sqrt{(-12)^2+(-5)^2}\\\\d = \sqrt{144+25}\\\\d = \sqrt{169}\\\\d = 13\\\\[/tex]

Step-by-step explanation:

8+(-21)= -21+8

it is not associative property it is commutative property

Answer:

$136.10

Step-by-step explanation:

Answer:

(4,5)

Step-by-step explanation:

Rotating a point by 90 degrees counterclockwise would make the y become x and switch it's negative/positive value, and make x the y.

Ex: (x,y) would become (-y,x)

This question is Incomplete

Increases in snow levels are recorded with positive numbers. Decreases in snow levels are recorded with negative numbers. After a winter storm, the depth of the snow on Cherry Street was 10 cm. But then, the snow started melting at a rate of 1/3 per hour. What was the depth of the snow on Cherry Street after 3 hours?

Answer:

9 cm

Step-by-step explanation:

The depth of snow = 10cm

Rate of melting = 1/3 cm per hour

1 hour = 1/3 cm

3 hours = x cm

Cross Multiply

= 3 hours × 1/3cm = 1 hour × x cm

x cm = 3 hours × 1/3cm/1 hour

x cm = 1 cm

Hence in 3 hours, 1 cm of snow would have melted.

Therefore, the depth of the snow on Cherry Street after 3 hours is

10cm - 1 cm

= 9 cm

Answer: 192 IS IRRATIONAL. I HOPE THIS ANSWER HELPS.

Step-by-step explanation:

It is an irrational number if it is not a perfect square. Since 192 is not a perfect square, it is an irrational number. This means that the answer to "the square root of 192?" will have an infinite number of decimals. The decimals will not terminate and you cannot make it into an exact fraction.

135

with math any absolute number cant be negative so you just make it positive

Answer:

135

Step-by-step explanation:

Absolute value is how far away a number is from zero, so whether its positive or negative doesn't matter.

Answer:

The first and fourth one.

Step-by-step explanation:

-2/3*4=8/3

8/3=2 2/3

Answer:

I think the answer is D 2 2/3

Answer:

c

Step-by-step explanation:

Equation to model the situation is ( 3.5x + 22.5 ) = 3(x+10), Option A.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

Given data are :

The number of roses = x,

Price of each rose = $ 3.50,

So, the total price of roses = 3.5x dollars.

Now, the number of carnations = 10,

The cost of each carnation =  $2.25,

So, the total cost of all carnations = 10 × 2.25 = $ 22.5,

Thus, the total cost of a bouquet of flowers = ( 3.5x + 22.5 ) dollars,

Also, the total numbers of flower = x + 10.

Hence, the average cost of flowers = Total cost / total flowers

average cost flowers =  ( 3.5x + 22.5 ) / (x+10)

According to the question,

The average cost of flowers = $ 3.00

( 3.5x + 22.5 ) / (x+10) = 3

or,

( 3.5x + 22.5 ) = 3(x+10)

Therefore, equation to model the situation is ( 3.5x + 22.5 ) = 3(x+10).

More can be learned about linear functions :

brainly.com/question/24808124

#SPJ2

Answer:

75 minutes

Step-by-step explanation:

if it takes 30 minutes to paint 2/5 of the room, then it must take 15 minutes to paint 1/5 of the room.

15 * 5 = 75 minutes or 5/4 hours

Answer: 46.7

Step-by-step explanation:

Answer:

1/28

Step-by-step explanation:

[tex]\frac{x}{1}= \frac{1}{28}[/tex]

cross multiply and you get 1/28

Answer:

27

Step-by-step explanation:

You would turn the equation around, so it is 21+6=27 and checking, 27-21=6

Answer:

x = 27

Step-by-step explanation:

x- 21 = 6

add 21 to both sides:

x = 27

Check your work by substitution:

27 - 21 = 6

6= 6

x = 27

Answer:

Step-by-step explanation:

first you have to get the inequality to a point where you can actually graph it

to do this you have to get the x to the same side of the less than symbol

you do this like any other equation, subtract x from the left and right sides because whatever you do to one side, you do to the other

this leaves you with -y < -x + 4

you have to multiply the entire thing by -1 because y cannot be negative

this gives you y < x - 4, now you can graph it

because x is isolated you just have to graph y < -4 like so

im not the best at explanations, i apologize

Answer:

= 10x + 20

Step-by-step explanation:

If I helped may I get brainliest?

Answer:

x=6.5

Step-by-step explanation:

1. simplify the equation to 10x + 20 +85

2. minus 20 from both sides to get 10x =65

3. divide 10 from both sides

4. x= 6.5

hope this helps!

Step-by-step explanation:

[tex]\sqrt {47}[/tex]

Answer:

Tengoo

Step-by-step explanation:

Miedo