Answer: 2x + 10i + 6
Step-by-step explanation:
We set up a proportion: ?/22.50= 35/100
Cross multiply:
100*?= 22.50*35
⇒ ?= 22.50*35/100= 7.88
Nathan saved $7.88~
Answer:
872 square in.
Step-by-step explanation:
The formula for the surface area of a rectangular prism is:

Where w is the width of the prism, l s the length of the prism, h is the height of the prism, and A is the surface area.
Plugging in the numbers given, you get the following equation:

Which when calculated out, is 872 square in.