1) 7^3 x 7^4 = 7^(3+4) = 7^7
2) (-6)^12 x (-6)^5 x (-6)^2 = (-6)^(12+5+2) = (-6)^19
3) 2^2 x 2^7 x 2^ 0 = 2^(2+7+0) = 2^9
Answer:
$236.25
Step-by-step explanation:
MULTIPLY $8.75 AND 27
Answer:
It should be C
Step-by-step explanation:
You want to cancel out the x variables
The answer is C (((()))))
The price of 1 sweater before the tax and coupon is $ 13.6
<u>Step-by-step explanation:</u>
Jocelyn bought 2 sweaters for the same price.
The total amount she paid for 2 sweaters is 23.56 dollars.
To find the price of 1 sweater we have to remove the tax and discount amounts.
The tax amount = 1.36 dollars.
The total amount for 2 sweaters excluded tax amount= 23.56 - 1.36.
= 22.2 dollars.
The total amount for 2 sweaters after removing discount amount =22.2+5.00.
= 27.2 dollars.
2 sweaters= 27.2.
1 sweaters =
.
= 13.6 dollars.
∴ The price of 1 sweater before the tax and coupon is $ 13.6