What is the product of (-a + 3)(a + 4)

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

.

it c

step-by-step explanation:

when there is no space between 2 numbers or letter 6n it means multiply and it cant be the other 2 numbers cause it equals -24 and it cant be b cause it is division so you answer is c hope this even if im late : )