Solve the equation:
(a) 9(y–5) = 72
(b) 4(x+7) = 44

a.3

b.4

Step-by-step explanation:

a) 9y-45+45=72-45

9y=27

y=27/9

y=3

b)4x+28-28=44-28

x=16/4

x=4

Hope it helps!

ans. a. y = 77

Step-by-step explanation:

a. y = 72 + 5

y = 77

hope it is helpful..

10 * 563.67 = 5636.7

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 : )