To do that you do 6*3=18 and then you have 18(x+2) To find X we distribute the 18
18x + 36 is what is left
Hope that helped:)
X^2+9x+9x+81
x^2+18x+81
for factoring it
Answer:
8 + 1.50x + 0.75y = 19.25
Step-by-step explanation:
Let the number of additional inch = x
Let the number of toppings = y
From the question,
A 10-inch cheese pizza costs $8.
Each additional inch costs $1.50
Each additional topping costs $0.75.
The equation that represents Josh's pizza is when his total cost amounts to $19.25 is:
$8 + $1.50 × x + $0.75y = $19.25
8 + 1.50x + 0.75y = 19.25
I think it would be $77.00
