3 years ago

Y varies directly with x,and y=7 when x=2. What is the value of y when x=5?

Mathematics

1 answer:

Travka [436]3 years ago

3 0

Y=10 bc y-x=5 then 5+5= 10

You might be interested in

What's greater 27 oz or 2 Ib

Sholpan [36]

2 lbs, if you make the oz into lbs, it makes 32 pounds which is greater than 27.

5 0

3 years ago

Read 2 more answers

A line passes through the point (-8,8) and has a slope of 5/4. Write the equation in slope- intercept form.

Murljashka [212]

Answer:

Step-by-step explanation:

Slope-intercept form: y = mx + b

m = slope = 5/4

b = y-intercept = 8

y = 5/4x + 8

3 0

3 years ago

Read 2 more answers

Over the next 3 days Mrs. Messer would like to write 27 thank you cards. How many cards will she need to write each day in order

shutvik [7]

Answer:

9 Cards

Step-by-step explanation:

9 Cards a day equals 27 cards in 3 days

7 0

2 years ago

Read 2 more answers

A) average of p and 10 is 16,p=?<br>b) average of z and 12 is 10,z=?

Ahat [919]

Answer:

p = 22

z = 8

Step-by-step explanation:

Average is sum of the terms divided by number of terms.

<u>Question # 1:</u>

Given that:

$\displaystyle \frac{p+10}{2} = 16\\\\Multiply\ both\ sides\ by \ 2]]\\ p+10 = 2 \times 16\\\\p+10 = 32\\\\Subtract \ 10\ to \ both \ sides\\\\p = 32-10\\\\p = 22$

<u>Question # 2:</u>

Given that:

$\displaystyle \frac{z+12}{2} = 10\\\\Multiply \ both \ sides \ by \ 2\\\\z+12 = 10 \times 2\\\\z+12 = 20\\\\Subtract \ 12\ to \ both \ sides\\\\z = 20-12\\\\z = 8\\\\\rule[224]{225}{2}$

Hope this helped!

5 0

3 years ago

42 divided by 926 step by step

KATRIN_1 [288]

Answer:

42 cannot be divided into 926 .. however 926 can be divided by 42 and the answer will be 22.04 rounded of to 22

so your answer is: 22

8 0

3 years ago