(3x-4y)^2=9x^2-24x+16y^2
(3x-2)(9x^2+6x+4)=27x^3-8
Answer: $47.60
Step-by-step explanation: First, we will multiply $2.08 by 20 because we want to know how much it will cost for 20 gallons of gas.
$2.08 x 20 = $41.60
Now, just add the $6.00 car wash to the total amount of gas which is $41.60.
$41.60 + $6.00 = $47.60
So, the total amount of his purchase was $47.60
Answer:
22.36
Step-by-step explanation:
20*.86=17.2
12 *.43= 5.16
X=$212
$262-$50=$212
HOPE ITS RIGHT!!
HOPE THIS HELPS!!!
