The temperature changed a total of 14° over the course of 7 hours with an average change of 2° per hour drop.
3(8)-12=12
24-12=12
The fourth choice.
Yeah I think you already got it
1/x^-7
It would look more like 1
------
-7 (as an exponent)
x
Answer:
1. 392
2. 75
3.
Step-by-step explanation:
1. 7×8 + 3×8×14 = 56 + 336 = 392
2. 675 ÷ (6 + 3) = 675 ÷ 9 = 75
3. + =