3 multiplied by ten to the second power
The answer is A. one of the zeros is x = -1
100 + 48=148 so that means she got 48 dollars for babysitting
Answer:
For every pound of candy, the teacher spent $2
Step-by-step explanation:
2 years will be 80 cats (20 x 2 = 40 (year 1) and 40 x 2 = 80 (year 2))
3 years will be 160 (80 x 2 = 160)
5 years will be (160 x 2 = 320 (year 4) and 320 x 2 = 640 (year 5)) So 5 years will be 640
