Answer:

Step-by-step explanation:
Lets solve this equation:

Combine terms:



So a full strip contains 210 staples.
Hope this helps :D please hit the crown
Answer:
Step-by-step explanation:
area of a square = S x S
side = ⱱarea
side = ⱱ100
side = 10cm
perimeter = 4s
= 4 x 10
=40cm
Answer:
A
Step-by-step explanation:
f(g(3)= f(g(x=3)) = f(
) = f(4/2) = f(2) = f(x=2) = 3*2-7 = 6-7 = -1
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
137 - 48 = 89, so she climbed 89
Step-by-step explanation: