X=amout the shirts cost
52=8+6.50+2x
add 8 and 6.5
52=14.5+2x
subtract 14.5 from 52
37.5=2x
divide 37.5 by 2
x=18.75
It cost $18.75 for each shirt.
The difference of two cubes is factored by
x^3-y^3=(x-y)(x^2+xy+y^2)
In this case it would be
C)
Answer:
17, 5, 2, -10
Step-by-step explanation:
plug each one of the values given for z and solve for w
w = 5 - 3 (-4) = 5 +12 = 17
do this for each value
