309/17 equals about 18.176 but it’s a rounded answer/decimal.
Answer: $12
Step-by-step explanation: 16 - 4 = 12
2 2/5=12:5
5 1/5= 26:5
12:26:5
I think.
8
A. Delivery is $20. One cord is $120.
B. 1 1/2 cord costs $200. ($180 for the cord and $20 for the delivery)
(I can’t see the full problem for 9)
Perimeter is the sum of all the sides of the shape
do you know the length of each side of the parallelogram?
