Which number is equal to the following? 9 x 10^3

1. 93
2. 900
3. 9,000
4. 2700

9,000

Step-by-step explanation:

10^3 = 10 × 10 × 10

In the cases of 10, you can actually count the 0s

10^3 = 1000 (3 zeros)

Its a cool trick!

so multiplying by 9 would give 9000!

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy