Answer:
36 meters
Step-by-step explanation:
A square has equal side lengths, and a total of 4 sides, so
9 times 4 is equal to 36.
Remember your units!
Answer:
x+1
Step-by-step explanation:
Take the two prices (54.00 and 21.99) and add them together
this equals 75.99
then multiply this by .15 (15%)
this equals 64.5915
then take this and multiply it by .075 (7.5%)
this equals 4.8443625
then add 64.5915 (price after coupon) with 4.8443625 (the sales tax on the price after the coupon)
this equals 69.4358625
So in total, he paid $69.44 (rounded)
First you cross multiply.
2*(b-4)=6b
Then distribute the 2.
2b-8=6b
Minus 2b from each side.
-8=4b
Divide each side by 4.
-2=b
So -2 is your answer.
