Answer:
2.07 x 10^4
Step-by-step explanation:
Felipe earned 375 dollars each week because if you divide 4,500 to 12.
Answer:
-21 - (-14) = <u>-21</u> + <u>14</u> = <u>-7</u>
Step-by-step explanation:
A - and a - make a +. So -21 - (-14) makes -21 + 14. Solve to get -7.
Hope it helps!