Answer:
6.7 x 105 = 703.5
2.3 x 102 = 234.6
703.5 - 234.6 = 468.9
Step-by-step explanation:
-Answer:-10
Answer: $18.15
$ 4.50 + $13.65 = total amount due
click the the photo to see better
D concave is the correct answer
