Answer:
-56 maybe
Step-by-step explanation:
-2*-7=14
8*-7= -56
Answer:
4.5 gallons *this could be wrong*
Step-by-step explanation:
Answer:
$11.25
Step-by-step explanation:
When finding a discount that has a percentage, we have to multiply the amount of the specific item being discounted and the percentage of the discount. In this case, we have a forty-five dollar headset at a twenty-five percent discount rate. To find the price, multiply the amount of the headset by the percentage of the discount.
$45 * 25%
$11.25
Meaning that the price of the discount will be eleven dollars and twenty five cents.
Answer:
x = - 8, x = 8
Step-by-step explanation:
Given
x² - 64 = 0 ( add 64 to both sides )
x² = 64 ( take the square root of both sides )
x = ± 
= ± 8
Answer:
Negative
Step-by-step explanation:
since, anything to the 4th power is positive, a^4 will always be positive, and the expression will always be negative.
