Answer:
21
Step-by-step explanation:
6 hours is 3 times 2 hours so 7*3=21
Answer:
$135
Step-by-step explanation:
first divide 36 by 8
gives you how much you earn for one hour
36/8=4.5
then multiply
4.5 by amount of hours worked
so 4.5*30=135
Answer:
A picnic table is on sale for 40% off. The original price of the picnic table is
x = $144.10
Step-by-step explanation:
If we have a 40% sale, that means
The price of the product will be its original price minus 0.4 multiplied by the original price
New price = (x) - 0.4*(x)
New price = 0.6*(x)
If the original price was $144.10
New price = 0.6*$144.10 = $86.46