Mathematics Middle School

Solving two-step equations (4 questions)
1.) What is m/3(fraction) - 7 = 1?
2.) What is k/-5(fraction) + 8 = 10?
3.) What is 7a - 12 = 2?
4.) What is p/4(fraction) + 1 = -2?
Thanks so much!!!

Answers

Answer 1
2 is the correct answer

Related Questions

2. After conducting an experiment, a science student found that the force, y,
exerted by a hanging object increased as the mass of the object, X,
increased. Which scatterplot could represent the results of the experiment?

Answers

X= 34 im pretty sure im sorry
i think it’s 34 sorry if it’s wrong

proof that ur lying.

Answers

Answer:

HELLOOOO

Step-by-step explanation:

JUST WANTED TO SAY THAT BTS IS THE BEST IN KPOP :)

Answer:

lolol

Step-by-step explanation:

A landscape architect is designing a paved courtyard for a new office complex. A scale drawing of the initial plan is shown below. If the scale of the drawing is 1 cm = 3 yd, what is the perimeter of the actual paved courtyard?

A.

123 yards

B.

108 yards

C.

54 yards

D.

162 yards

Answers

It’s A 123 yards so hope this helps you

Katie is going to carpet her living room floor and drew the diagram shown below. What is the total area of carpet she will need?

Do it step by step

Answers

Katie will need for her carpet/area of her carpet 194 ft squared

As per the area of a rectangle, the total area of carpet Katie will need is 194 square feet.

What is the area of a rectangle?

The area of a rectangle is the product of the length and the width of that rectangle.

Here, we need to find the area of the living room that Katie is going to carpet.

We can divide the below mentioned area into two rectangles in order to calculate the total area of the living room easily.

As per the diagram, AB = 10 feet, BC = 11 feet.

Therefore, the area of the rectangle ABCD is

= AB × BC square feet

= 10 × 11 square feet

= 110 square feet

Again, for the EFGC rectangle,

EF = 6 feet, FG = 14 feet

Therefore, the area of the EFGC rectangle is

= EF × GC square feet

= 6 × 14 square feet

= 84 square feet

Therefore, the total area of the living room is

= (Area of ABCD rectangle + area of EFGC rectangle)

= (110 + 84) square feet

= 194 square feet

Learn more about the area of a rectangle here: https://brainly.com/question/20693059

#SPJ2

A triangle has an area of 157.25 square centimeters and a base of 18.5 centimeters . What is the height?

Answers

Answer:

h = 17

Step-by-step explanation:

Triangle Area Formula:

[tex]A=\frac{1}{2} bh\\\\157.25=\frac{1}{2}(18.5)h\\\\157.25=9.25h\\\\h=17[/tex]

H= 17





Kdjdosjeksiejidskks

Which of the following images has an angle highlighted in red?
Figure A

Figure B

Figure C

Figure D

Answers

Answer:

Figure B

Step-by-step explanation:

Hope this is right! Let me know !

Thanks!

Figure B.

An angle is basically a corner and the whole angle is highlighted so it would be B.


Andre is waiting for the schoo! bus. He knows that 2 out of 6 cars in his town are white. He wants to determine the probability that at least two white cars drive by in a row. He uses a number cube as a
simulation. He lets the numbers 1 and 2 represent a white car and lets all other numbers represent a car that is not white. He rolls the number cube 6 times and records the outcomes in the table below.
Trial Number Outcome
| 4, 3, 6, 1, 2, 4
5,5, 1,3,6,6
1
2
3
2,5,4,4, 1,3
4
6.1.5.6.6.4
5
2. 1, 2, 6, 4,5
6
3. 3. 1.4.2.6
7
1.5.6.2.2.3
8
3.6. 4. 3.4.4
9
1. 1. 2. 1.5.6
10
4.3.3. 1,5,2
Based on the data, what is the probability that at least 2 white cars drive by in a row?

Answers

Answer:

2 x 6 =12

Step-by-step explanation:

Are the two outcomes listed are equally likely to occur. Give a reason for your answer.

Selecting the letter a or k from the word "TAKE"

Your answer:

Answers

Answer:

Yes. When looking at the word "TAKE" you can see that there are four letters. The probability of selecting the letter 'a' would be 1/4. The probability of selecting the letter 'k' would also be 1/4. This is because they are 1 out of 4 of the letters making up the word "TAKE". So, the outcomes are equally likely to occur.

Hope this helped.

Two interior angles of a triangle measure 64° and 81°.

What is the measure of the third interior angle of the triangle?

Answers

the third interior angle is 35°

64+81=145
180-145=35
64+81+x=180
145+x=180
180-145=x
X=35

Find the distance between each pair of points

Answers

Ok queued can be the 7

Use the formula to calculate the number of diagonals in a 88-gon.

Answers

Answer:

Eh cafe donete mal reo jama kolotake? 24 eh moi -09....? kelare mei osaje.

car`e 3,000 = 2458.0? maro et

Step-by-step explanation:

Number of diagonals in a 88-gon = 3740

Step-by-step explanation:

Number of diagonals of a polygon

(where 'n' is the number of sides)

[tex] = \frac{n \times (n - 3)}{2} [/tex]

[tex] = \frac{88 \times (88 - 3)}{2} [/tex]

[tex] = \frac{88 \times (85)}{2} [/tex]

[tex] = \frac{7480}{2} [/tex]

[tex] = {3740} [/tex]

Addison wants to ride her bike more than 80 miles this week. She has already ridden her bike 18 miles, which inequality could be used to determine the number of miles,m, she would need to ride her bike for the 6 more days to achieve her goal.

Answers

Answer:

she should ride her bike 3 miles for 6 days to reach her goal

Step-by-step explanation:

HELPPPP PLS
A fair coin is flipped 20 times. If the coin lands on
heads 13 times, which statement is true?
A. The coin lands on heads 3 less times than
expected.
B. The coin lands on heads 3 more times than
expected.
C. The coin lands on heads 5 less times than
expected.
D. The coin lands on heads 5 more times than
expected.

Answers

B because it’s a 50% chance of getting heads/tails and it landed 13 times out of 20 on heads so 3 more then 50% of 20
b because the coin has a 50% chance to land on heads or tails. Which means if its flipped 20 times it has a 50% chance to land on heads which is 10 times. The coin landed on heads 13 tikes which is 3 more than 10

Rebecca needs at least $130 to buy a new dress. She has already saved $58. She earns $8 an hour tutoring. Write and solve an inequality to find how many hours she will need to tutor to buy the dress.

Answers

Answer:

8x + 58 = 130

x = 9

Step-by-step explanation:

x = # of hours

8 dollars per hour.

So it will be 8x.

58 dollars saved so far.

So it will become 8x + 58 = 130

Because she needs 130 total

8x + 58 = 130

8x = 130 - 58

x = 72 / 8

x = 9

X=9 sorry I also need help with high school work

✼ [tex]Hello.[/tex]

꘎♡━━━━━━━━━━━━━━━♡꘎

I really need help for this...

What is [tex]1675/3890.[/tex]

Please make a explanation for this! And uses it as your words.

And maybe you can show proof, how you got the answer...

I will give out brainliest, whoever answer this correctly!

Thanks~

Answers

1675/3890 you are dividing 1675 by 3890 so it equals 0.43059...=0.4 simplified to the first decimal

If you want to divide it in long division then the answer would be, 0.430591

but if you want to simplify the fraction the answer would be

[tex] \frac{335}{778} [/tex]

or if u want it in percent form it would be, 43.059126%

and in decimal form it would be, 0.430591.

Hope it helps.

Kadesha says that the triangles represent a translation. Which explains whether Kadesha is correct?


A. Kadesha is correct because triangle ABC is the pre-image and triangle A' B' C' is the image.

B. Kadesha is correct because each point in triangle ABC moves five units up.

C. Kadesha is not correct because the number of units between points A and B is different than those between points A' and B'.

D. Kadesha is not correct because a translation is a horizontal movement.

Answers

Answer:

C

Step-by-step explanation:

C is correct because a translation is just a movement across the graph- but in this case, the shape has not just moved, but the space between the points has changed. In a translation, the shape does not change at all.

Answer:C

Step-by-step explanation:

I got 100% on unit review test

pls help fast 27/d=4 1/2 i need to find d

Answers

Answer:

121 1/2

Step-by-step explanation:

27/d = 4.5

*27       *27

d = 121.5

d = 121 1/2

Answer:

d is 30

Step-by-step explanation:

THANKS IF YOU ANSWER,

Answers

ANSWER: 114ft^2


Area of cabinets = (4*2)+(4*2) = 16ft^2

Area of kitchen = (10*13) = 130ft^2


Subtract area of the cabinets from total area


130ft^2 - 16ft^2 = 114ft^2

What is the answer for 14 times 50

Answers

Answer:

700

Have a nice day!

Answer:

700

Step-by-step explanation:

Use long multiplication to evaluate.

700

Hope this helps you!

What is the slope of the line that goes through the points (-3, 8) and (0, 23)?


-5

-23/8

5

31/3

Answers

Answer:

5

Step-by-step explanation:

(-3, 8) and (0, 23)

m=(y2-y1)/(x2-x1)

m=(23 - 8)/(0+3)

m=(15)/3

m = 5

The correct answer is 5
Hope my answer helps you

A toy store owner tracking how much kids spend each month on toys. Which choice best represents a population?

Answers

it would be A because that’s basically what the store owner is saying

What should be done to solve the following equation?

(7.5)x = 45

Subtract 0.5 from both sides, then divide each side by 7.
Divide each side by 7.5.
Divide each side by 45.
Multiply each side by 7.5.

Answers

Answer:

dived by 7.5

Step-by-step explanation:

Divide by 7.5 and You’ll end up getting an answer their

WILL GIVE BRAINLIEST

t costs $32 per day to rent a medium-sized car, plus $0.25 for each mile driven over 150 miles. The equation that represents this situation is y = 0.25x + 32, where y represents the total cost of renting a car, and x represents the number of miles driven over 150 miles.


a.) What is the slope

b.) What is the y- intercept

Answers

slope is .25 and y intercept is 32

y=mx+b. m is always slope and b is always the y intercept

Answer:

The person above me is right

Step-by-step explanation:

I’ll give brain list

Answers

Answer:

i hope i dont have to learn that sh*t

Step-by-step explanation:

common sense

what is the probability that the arrow will land on a section labeled with a number greater then 3?
A.) 1/8
B.) 1/4
C.) 1/3
D.) 1/2

Answers

A.) 1/8 since there is 8 spots and only one of them is a number greater than 3

Answer:

the answer would be 1/4 but I was trying to get points to ask my question i'm sorry for saying that I did not know because I clearly did know I should have answered it i'm very sorry for my rude behaveior!

Step-by-step explanation:

Have an awesome day! :)

Help me plssssssSssssssd

Answers

Answer:

x=1

Step-by-step explanation:

Answer:

1 (put it in the box)

Step-by-step explanation:

its the rule of fractions. if you wanna divide it by 3/1, (is also 3) its also same as multiplying by 1/3. just the numerator in the denominators space and yeah they switch places. So trust me if not just solve it for yourself

explain how to find the slope of a line through two points on a table

Answers

Answer:

you use slope formula m=y2-y1/x2-x1

m=21-11/5-3=15.8

Step-by-step explanation:

so the 3 points you have are (-1,-9) (3,11) (5,21)

so i'm going to choose (3,11) and (5,21) 3 is x1 11 is y1

                                                                5 is x2 11 is y2

m=y2-y1/x2-x1

m=21-11/5-3=15.8

good luck :)

hopefully, this helps

have a great day !!

Take both coordinates (x,y) and use the formula y-y/x-x.

The original price of a pair of jeans was $40. The price was marked down to $35. What is the percent of decrease in the price?

Answers

Answer:

8 procent

Step-by-step explanation:

first i did 40/8=5 .

and then 40-5=35

Evaluate each expression for the given variable.

(5) 3(x + 4) - x when x = 2
2

(6) 5p + 9 + 2p + 5 when p = 5
2 3

Answers

Step-by-step explanation:

1.) 3(x + 4) - x. when x - 2

3(2 + 4) - 2

3 × 6 - 2

18 - 2 = 16

2.) 5p+9+2p+5. when p - 5

5 × 5 + 9 + 2 × 5 + 5

25 + 9 + 10 + 5

49.

When x=2 the answer is 16
When p=5 the answer is 49
Hood this helps

Find the area of a circle whose circumference is 31.4 centimeters. (Pi form) {FREE BRAINLIEST]

A =
__
cm2

Answers

Answer:

78.46 cm^2

Use area formula

Answer:

78.5 cm²

Step-by-step explanation:

tell me if i got it wrong

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