MINOR 12) 11
11) Jake paid $40.50 per solar panel for eight
panels and an additional installation fee for a
total of $338 50.
is 500
DCE?
A
Jen paid $42.99 per panel for eight panels and
an additional installation fee for a total of
$354.42.
Find the difference between the installation
fees Jake and Jen paid.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent