Solve by writing a proportion.
Elena runs the same distance every day. In B days, she
ran 12 miles. How far will she run in 7 days? Show your
work.
Can you also do a proportion for me thanks.

Answer:

y = 47

Step-by-step explanation:

y = 2x + 3

y = 2(22) + 3

y = 47

Hey there!

The answer to your question is [tex]x = 45[/tex]

To solve your equation, you simply multiply both sides by 3.

[tex]15 = \frac{1}{3} x[/tex]

[tex]15(3) = \frac{1}{3} x(3)[/tex]

[tex]45 = x[/tex]

Hope it helps and have a great day!

Answer:

45

i did it on i-ready

The ratio for the first table is 5/6.

The ratio for the second table is 2/3.

Yes, Celeste is using the correct ratio of apples to oranges.

The ratio shows how many times one value is contained in another value.

Example:

There are 3 apples and 2 oranges in a basket.

The ratio of apples to oranges is 3:2 or 3/2.

We have,

From the first table,

The ratios of apples and oranges.

- 5/6

- 10/12 = 2x5/2x6 = 5/6

- 15/18 = 3x5/3x6 = 5/6

- 20/24 = 4x5/4x6 = 5/6

From the second table,

The ratios of apples and oranges.

- 2/3

- 4/6 = 2x2/2x3 = 2/3

- 6/9 = 3x2/3x3 = 2/3

- 8/12 = 2x4/3x4 = 2/3

Thus,

The ratio for the first table is 5/6.

The ratio for the second table is 2/3.

Learn more about ratios here:

https://brainly.com/question/2462048

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Answer:

answer above or below is right

Step-by-step explanation:

Answer:

(-1,3)

Step-by-step explanation:

Answer:

last one, 3/5

Step-by-step explanation:

plz brainliestt

Answer:

Just to help you out in how to solve this just plug in every x of an equation -6, and in every y, -1. Plug these two number in every equation and see if it equal each other.Example:

y =4x +23

-1 = 4(-6) + 23

-1 = -24 + 23

-1 = -1

it shows that (-6,-1) is a solution to this equation

Letter A is one answer, let's see if you can find the others

Answer:

Im pretty sure it is A.

Step-by-step explanation:

Just trust me on this one.

Answer:

Remove parentheses.

7p+5-1

Collect like terms.

7p+(5-1)

Simplify.

7p+4

There u go mate

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

what expression do u want to be evaluated?

Step-by-step explanation:

Answer:

B. Negative

⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄

Answer:

Step-by-step explanation:

.................

Answer:

(5,3)

Step-by-step explanation:

When you go around origin, all it is does is it turns (x,y) into (-x,-y). (--5,--3) = (5,3)

Answer:

idek

Step-by-step explanation:

lel

Answer:

Jimmy is correct!

Step-by-step explanation:

The last answer is correct, hope this helps!

Answer:

A and B

Step-by-step explanation:

4(d-2)

4 times d is 4d

4 times -2 is -8

Answer:

b

Step-by-step explanation:

Answer:

1<9

Step-by-step explanation:

-3+4<5+4

1<9

Answer:

9. 2 1/12     10. 3/14

11. D             12. 7/8

13. 5/8 hours  13. 1/12

15. No he is not correct because 1/2 equals 2/4, 1/4 plus 2/4 equals 3/4

16. No he is not correct because 5/6 is 10/12 and its way greater than 6/12

Answer:

1. It is not proportional because if it is going up 36 every time, number 5 should be 180.

2. The difference between 3 and 7 cans of red bull are $10. 4 cans are $10. Each can is 2.50.

Step-by-step explanation:

Answer:

a. The relationship is NOT proportional

b. The constant of proportionality is 0.4

Step-by-step explanation:

a. The numbers in the table are not proportional. We can tell that by dividing the top numbers by the bottom numbers they're matched with to find and compare ratios. 2/72=0.0277, but 8/296=0.0270, so since they're not equal, they're not proportional.

b. We find the constant of proportionality by doing the same thing as we did to find the ratios above. So 3/7.50= 0.4. To make sure the rate is the same, we'll also check that 7/17.50=0.4. Since it does, we know that that's the answer.

Step-by-step explanation:

solution forthe questions.

Answer:

bac

Step-by-step explanation:

got banned lel

Answer:

n=12

Step-by-step explanation:

since the ratio is 6lbs:$8

if they were buying 3lbs it would cost $4

so with 9lbs it would cost $12

3:4

6:8

9:12

:)

Answer:

8+d=43

Step-by-step explanation:

answer is above

Answer:

8+d=43

Step-by-step explanation:

This is the actual answer:

The missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.

We have:

As we can see in the diagram,

First, we will draw PU

PU is the common side for both the triangles

PU ≅ PU (reflexive property)

UO ≅ UR (given)

PO ≅ PR (given)

By the property of SIde-Side-Side

The triangle OUP  ≅ Triangle RUP

By Corresponding parts of congruent triangles are congruent:

Angle O ≅ Angle R (proved)

Thus, the missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

Learn more about the congruence in the triangles here:

brainly.com/question/20521780

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I believe that it might be a 71.428571428571% difference

Answer:

cc

Step-by-step explanation:

ccc

Answer:

Multiply 12 and 5 (by the same number) and add them to get whatever total ml of crayon wax is specified.

Ex: Total ml divided by 17, then find how many parts are red(12ml) and white(5ml)