Answer:
16
Step-by-step explanation:
9x + 4y
Let x =4 and y = -5
9(4)+ 4(-5)
36 -20
substitute the values into the equation
9(4)+4(-5)
solve...
36-20=16
I think it is $460.00. Plz correspond it.
31 1/2, or answer D
Because you have three countertops which all have an area of 10 1/2 meaning you multiply 10.5x3 getting 31.5
the third option
