5(3)-3(-2)
15-(-6)=
15+6=21
a negative plus a negative is a positive so its 21
4(3)-3(-2)
12-(-6)
12+6=18
21+18=39
Answer:
yes
Step-by-step explanation:
Answer:
fully simplified answer: x^2-2x+8
Step-by-step explanation:
Answer:
80, 95, 110, 125, 140
Step-by-step explanation:
Answer:
0.8125
Step-by-step explanation:
