You work at a local pool as a lifeguard and You also work in the snack bar. You earn
$15 per hour lifeguarding and $8 per hour working
in the shock bar. last week you worked a total
of 20 hours and earned $202. How many hours did you work in the snack bar

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

42.4

step-by-step explanation:

convert to decimal

a

step-by-step explanation: