Mathematics Middle School

Write each equation in slope-intercept form.​

Write Each Equation In Slope-intercept Form.

Answers

Answer 1

Answer:

I only know the first 1 sorry but here is the answer y=-3/4+2

Step-by-step explanation:

3x+4y=8

-3x      -3x subtract -3x to get on the right side

4y=-3x+8

/4     /4    /4 divide by 4 on both sides

y=-3/4x+2 since 4 can't go into 3 you leave as a fraction -3/4x

UPDATE: I found the answer to number 4

The answer is y=-11/7x+8

-11x-7y=-56

+11x       +11x Add 11x

-7y=11x-56

/-7   /-7  /-7 Divide by -7 on both sides

y=-11/7x+8 Since -7 can't go into 11 you leave as a fraction -11/7x

ANOTHER UPDATE: I found the answer to number 7

-14x+y=7

+14x     +14x Add 14x to both sides

y=14x+7 Since y doesn't have a number your answer is as shown

Related Questions

75 points and brainliest if im able to give it out.

Answers

Answer: The probability that at least 4 boys will find one that commutes to school with bicycle is 10% or 0.1 or 1/10

Given:

40% ride bicycle to school

4 boys have to pick 1

Step-by-step explanation:

40% ⇒ 40/100

[tex]\frac{percent}{boys} =probability[/tex] ⇒ [tex]\frac{40}{4}[/tex]

= 10 ⇒ 10% or 0.1 or 1/10

Answer the Question below Please

Answers

1/2 as 3 out of the 6 are checkered

Hope I helped!

Answer:

1/2 (one half) or 0.5

Step-by-step explanation:

Three is half of six, so the probability that it will be checkered is exactly one half. Lets say you have six papers in a hat, and you drew on three of them. In that scenario, you have one half chance of getting a paper you drew on.

guyssssss helppppppppppppppppppppppppppppp

Answers

Answer:

ANSWER 1:- TO FIND THE AREA OF PARALLELOGRAM MULTIPLY THE BASE OF THE PERPENDICULAR OF ITS HEIGHT

14 × 16

224

Barbra’s front porch is 7 meters wide. Jakes front porch is 7,000 millimeters wide. Who has the wider porch.

Answers

they will be both equal

Step-by-step explanation:

since, 1m=1000mm

so 7m×1000=7000mm

so, Barba=Jake

Their porches are the same size

REUPLOAD)
Please help with question 3. do not worry about question 2

Answers

Answer:

Lake A

Step-by-step explanation:

Lake A has values that are not as clustered together.

Lake a is not mixed up with anything else

enjoy write anything get points ill do more later

Answers

lolzzz...thx

hope you're doing good

hope it helps...!!!

Answer:

me! pls can i have brainliest answer pls i need brainly im trying to rank up!

thanks friend! :3

Step-by-step explanation:

What is the last step in constructing an angle?
Draw a horizontal ray.
Place the center of the protractor on the endpoint of the ray, and line up the ray with the zero line of the protractor.
Make a mark at the number of degrees you want the angle to be.
Connect the endpoint and the mark at the angle measure.

Answers

Answer:

Step-by-step explanation:

ceanter

Answer:

Connect the endpoint and the mark at the angle measure.

Step-by-step explanation:

. Connect the endpoint and the mark at the angle measure.

can someone help me please

Answers

Is c cause it you put each on of those c equal to what there giving you
It’s c, plug the 2 points from c into the equation and you will get 13

You are starting your own business and decided to take out a simple interest loan for 10,000 from your local bank. The interest rate on this loan is 8.3% for 6 years. How much interest will you pay on this loan?

Answers

I think it’s 51.6% because 8.3% interest at the rate of 6 years is just 8.3 multiplied by 6 which is 51.6

Select all of the expressions below that represent the additive inverse of 5/6
(Choose 2)
A. -(+5/6) B. -5/6 C. -(-5/6) D. 6/5

Answers

Your answers are A. -(+5/6) and B. -5/6
The answer to this question is A. -(+5/6) B. -5/6

Please help! I keep on getting the wrong answer!

Answers

Answer:

A. 18.84

B. 28.26

C. 364.24

D. 120

E. 14

F. 21

G. 96

CODE: 1977.98

Step-by-step explanation:

a. C = 2πr

C = 2π(3)

C = 6π

C = 6(3.14)

C = 18.84

b. A = πr²

A = π(3)²

A = 9π

A = 9(3.14)

A = 28.26

c. C = 2π(58)

C = 116π

C = 116(3.14)

C = 364.24

d. 4x + 2x = 180

6x = 180

x = 30

4x = 4(30) = 120

e. 3x - 21 = x + 7

2x = 28

x = 14

f. angle JHK = 3x - 21 = 3(14) - 21 = 21

g. supplementary means 2 numbers add up to 180

180 - 84 = 96

CODE: E(C - D) - F(G - B) - A

14(364.24 - 120) - 21(96 - 28.26) - 18.84

= 14(244.24) - 21(67.74) - 18.84

= 3419.36 - 1422.54 - 18.84

= 1977.98

I would be happy if someone helped me on this !
This is 6th grade math.
Thanks !

Answers

Answer:

the square pyramid has a base that is 4 units on each side. The height of each triangular face is 4 units.

Step-by-step explanation:

for the base count the boxes on one side. For the height count from the base of the pyramid to the point of the triangular faces.

Answer:

Blank 1: Four

Blank 2: Three

Step-by-step explanation:

You can solve both by looking at the graph, no formulas needed.

Blank 1: The base is the square in the middle (in this case). If you're ever unsure, the name of the shape usually names the base. It's called a "square pyramid" which means the base is square.

Now, we know it's just asking for how many units each side of the square is. Because this is a square, all sides are the same, so the amount of units is the same. If you count the units on one side, it's four.

Blank 2: The "triangular face" just means the triangle. The height of the triangle is found by counting the units of the tallest part. The tallest part is the middle. The middle is 3 units tall.

Hope this helped!

PLEAS HELP ME OUT !!!!!!

Answers

5. You can see it go up by 1

eight times a number,decreased by 10 is equal to four times that same number, decreasing by 2. What is the number?

Answers

Answer:

see below

Step-by-step explanation:

8x-10=4x-2

subtract four

4x-10=2

add ten

4x=12

divide by four

x=3

Answer:

2

Step-by-step explanation:

Let’s write this as an equation.

(8*x)-10=4x-2

Now let us solve this:

1. 8x-10=4x-2

2.4x=8

3. x=2

y=4x+6

y−4x=−6

Which BEST describes the solution for the system of equations?
A
(0,6)
B
(0,−6)
C
No solution

D
Infinitely many solutions

Answers

The correct answer would be C. No solution
The answer is C. no solution

( brainlies ) Can somebody help me with this?

Answers

Answer:
(a)

Area: 930 meters(m)

Perimeter: 122 meters(m)

(b)

Area: 616 centimeters(cm)

Perimeter: 116 centimeters(cm)

(c)

Area: 1008 millimeters(mm)

Perimeter: 128 millimeters(mm)

Explanation:

Area = length x width

Perimeter = length+width+length+width

Area for (a) is then 31 times 30 = 930
Area for (b) is then 44 times 14 = 616
Area for (c) is then 36 times 28 = 1008

Perimeter for (a) is 31+30+31+30=122

Perimeter for (b) is 44+14+44+14=116

Perimeter for (c) is 36+28+36+28=128

Answer:

P = 122 | A = 930P = 116 | A = 616P = 128 | A = 1008

Solve(perimeter) ➕2 · (30 + 31) = 1222 · (14 + 44) = 1162 · (28 + 36) = 128

[tex]\sf Formula[/tex]

P = 2 × ([tex]l[/tex] + [tex]w[/tex])

Solve(area) ❎31 · 30 = 93044 · 14 = 61636 · 28 = 1008

[tex]\sf Formula[/tex]

A = [tex]w[/tex] × [tex]l[/tex]

What was the median number of items purchased? Show your work

Answers

Answer:

4

Step-by-step explanation:

Step 1: Arrange the numbers in ascending order

1,2,2,3,3,3,3,5,5,7,7,9,9,10

Step 2: Find the two middle numbers, m1 and m2

3, and 5

Step 3: Find the average of m1 and m2

(3+5)/2 = 4

(m1 + m2)/2. Where, m1 and m2 are the two middle numbers.

median is 4

1, 2, 2, 3, 3, 3, 3, 5, 5, 7 ,7, 9, 9, 10
the median number of the items purchased would be 4

Even though we are all different in many ways, one thing that brings us together is ____________. emotion music art conversation

Answers

Answer:

Art

Step-by-step explanation:

just ask??

id love some help ive been stuck.

Answers

13.5 area = a+b/2 x h
The formula for a trapezoid is
A=(b1+b2)•h/2
b1 is going to be 5 in
b2 is going to be 4 in
h is going to be 3in

Add 5+4 which is 9 times 3 which is 27

Now 27 divided by 2 is 13.5in

Therefore your answer is B

Asap pls
Nine cards have the letters A, B, C, or D as shown. One card is pulled randomly. Enter the probability of pulling a card with the letter A one the first pull.

Answers

It would be 3/9 or 1/3 because there is 3 A’s and nine cards

Marcy wants to know which type of book is most commonly checked out by visitors of her local public library. She surveys people in the children’s reading room between 1:00 and 2:00 on Saturday afternoon. Select all the statements about Marcy’s survey that are true.
1. Marcy’s sample is not representative because not all of the library’s visitors go to the children’s reading room.
2. Marcy’s sample is a representative sample of the population.
3. Marcy will get a random sample by surveying as many people in the children’s reading room as possible.
4. The population of Marcy’s study consists of all visitors of the public library.
5. The results of Marcy’s survey include a mode, but neither a mean nor a median.

Answers

Answer:

1

Step-by-step explanation:

question is in the picture below.

Answers

Answer:

0.2

Step-by-step explanation:

30/150 = 1/5 = 0.2

set as brainliest

The answer is 0.2 !!!!

Can someone please answer this and EXPLAIN how to solve it? ill mark brainliest.

Answers

Answer:

254.34 in^2

Step-by-step explanation:

Replace de values on the formula

[tex]a = \pi {r}^{2} \\ a = (3.14)(9)^{2} \\ a = 254.34[/tex]

Answer is 254.47 in^2

help asap, rlly need this

Answers

Answer:

the answer for this is toaintain

Answer this PLEASE!!!!

Answers

1. 50%

2. 60%

3. Less than

(Brainliest please)

Answer:

50% 60% less than

Step-by-step explanation:

your welcome

At a football game, 12 people are wearing red jerseys and 15 people are wearing white jerseys. Write the ratio of red to white jerseys in three different ways.

Answers

Answer:

12:15 (simplified: 4:5)

12/15 (simplified: 4/5)

12 to 15 (simplified: 4 to 5)

Hope this helped!

12:15
12 to 15
12-15

All will simplify to 4:5

For every 4 red jerseys there are 5 white ones

Demos Assignment
Is It Fair?

Answers

Answer:

0.62 or 62%

Step-by-step explanation:

please tell me what this is

Answers

Answer:7.2+z=10

Step-by-step explanation:if I am right you just have to do the equacion

Answer Please!!!!!!!!!!!!!!!!1

Answers

Answer:

Step-by-step explanation:

1. The information in the question explains that the groups are listed alphabetically and that four groups remain (A,B,C,D).

2. You can look at all four groups as being equal to 100% and each individual group as 25% of the total 100%. (The same concept as four quarters being equal to one dollar).

3. Because there are four groups left to present and any of the four can be selected at random this means that the answer is option D. Group A, Group B, Group C, Group D.

Step-by-step explanation:
1. The information in the question
explains that the groups are listed
alphabetically and that four groups
remain (A,B,C,D).
2. You can look at all four groups as
being equal to 100% and each individual
group as 25% of the total 100%. (The
same concept as four quarters being
equal to one dollar).
3. Because there are four groups left to
present and any of the four can be
selected at random this means that the
answer is option D. Group A, Group B,
Group C, Group D.

Fast brainley I give brainliest to correct answers only.

Answers

the correct answers would be -5.01 , -8
-5.01 , -8 should be the Answer
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