Answer:
8h + 15 = 39
Step-by-step explanation:
The base fee is 15 so you shouldn't multiply the hours by it.
The question states 8 per hour which means that you should multiply the 8 by hours and add on the base fee which is 15.
14-5+20÷2∧2+4
exponent first: 14-5+20÷4+4
Divide: 14-5+5+4
Solve left to right: 9+5+4
add all: 14+4 = 18
To find the total multiply the sale price by 1 + tax rate.
Total = 20 x 1.05
Total = $21.00
Answer:The perimeter is 13.6
Step-by-step explanation:
This gives us a perimeter of 13.6