Diagonal = √2 * side = 3√2 *√2 = 3*2 = 6
The equation for decreasing a price by 20% is
original price x 0.8 = sale price
Here, we can fill in the sale price so
original price x 0.8 = 51.44
This can be rearranged to show:
51.44 ÷ 0.8 = original price
So the original price was $64.30
Answer = B - $64.30
Answer:
$10
Step-by-step explanation:
The hardcover books are $12 each which would be $60 out of the $100. There are four more paperbacks meaning they would be $10 each and cost $40 total.
I hope this helped!!! :)
Answer:
A
Step-by-step explanation:
youre looking for the total spent, and then each variable from the word equation
I don’t know if this correct i haven’t done it in two years but i think the answer is 76 but i’m not 100% sure
