(-3) + 7 = 4
You can use a number line by simply starting at 7 then moving back 3 spaces because it's negative. Then you will get positive 4.
Answer:
4000÷9 the answer it gaves for one you add it to the 4000
open circle
Step-by-step explanation:
9
3
3 x
=
14 42
we will calculate first the sales tax
706.95*(9.75/100)=68.93
706.95+68.93= $775.88
