Answer:
$6.45
Step-by-step explanation:
$21.50-$15.05=$6.45
First subtract 4 then divide 2 so u can isolate x
Answer:
31
Step-by-step explanation:
5*6+1
30+1
31
Answer:
90, there are 32 ninetys in 32 X 90 and there are 33 ninetys in 33 X 90, meaning there is one more 90 in 33 X 90 than 32 X 90
