Answer:
the equation to your question would be P =10(c)+20. meaning 10 pencils in each box multiplied by the number of boxes (c) plus the 20 pencils the teacher gives her will equal the number of pencils (P) she has altogether. (C stands for the number of boxes and P stands for pencils)

so lets say she has 3 boxes. well, c stands for boxes soooo...... all you have to do is plug in 3 were c is. giving you this equation P = 10(3)+20. then all you have to do is solve. P = 10(3)+20

10 times 3 = 30 so P = 30+20

then add 30 and 20 P = 50 she has 50 pencils altogether

(remember this is just an example, 50 pencils is NOT the answer to your question. but you can use the equation i gave you to find your own answer!) :) Hope this helps!!

so lets say she has 3 boxes. well, c stands for boxes soooo...... all you have to do is plug in 3 were c is. giving you this equation P = 10(3)+20. then all you have to do is solve. P = 10(3)+20

10 times 3 = 30 so P = 30+20

then add 30 and 20 P = 50 she has 50 pencils altogether

(remember this is just an example, 50 pencils is NOT the answer to your question. but you can use the equation i gave you to find your own answer!) :) Hope this helps!!

Answer:
10c+20

Hope this helps :)

Hope this helps :)

Find the new price:Wholesale price: $5 Markup percent: 125% can you please tell me how you found it so I can work on my other questions

$50 rental fee; 10% discounts

Find the inverse f(x)= 3x-5/2

Multipule choiceWhich numbers belong to the range of the relation {(1, 0), (4, –3), (–3, 2), (5, 0)}?Choose all answers that are correct.A.5B.2C.0D.–3

What 7.3087 rounded to the nearest thouaanth

$50 rental fee; 10% discounts

Find the inverse f(x)= 3x-5/2

Multipule choiceWhich numbers belong to the range of the relation {(1, 0), (4, –3), (–3, 2), (5, 0)}?Choose all answers that are correct.A.5B.2C.0D.–3

What 7.3087 rounded to the nearest thouaanth

Divide 72 into 5 and you get 144 words in 5 minutes.

A prime number is a number that has no factors except ' 1 ' and itself.

That means there are no other numbers that can divide into it evenly.

well it is area so u multiply 17 by 17 which is 289

**Answer:**

multiply 17 by 17 which is 289

**Step-by-step explanation:**

hope this helps

red, blue yellow

red blue white

red yellow white

blue yellow white

so she has 4 choices

red blue white

red yellow white

blue yellow white

so she has 4 choices

the answer would be 9 because you have to see the number after the decimal point is bigger than 5 and if its 5 you add one to the number before the decimal

8.525 rounded to the nearest tenth is 8.500

2: 2 + 7

3: -2 - (-7)

4: -2 + (-7)

Answer:4

Step-by-step explanation: