Answer:
4x-3y-51=0
Step-by-step explanation:
y-
=m(x-
)
y-(-9) =
(x-6)
3y+27=4x-24
4x-3y-51=0
Answer:
3*9 = 27
5*5 = 25
27 + 25 = 52 < 60
She doesn't have enough cloth. She needs 8 square feet of cloth.
A = 4 - 5c
a = 4 - 5(-1/2)
a = 4 - (-2.5)
a = 4 + 2.5
a = 6.5
Answer:
B. -2x2 + 6x + 6.
Step-by-step explanation:
(2x2 + 4x + 3) - (4x2 - 2x-3) Distribute negative over the parentheses:
= 2x2 + 4x + 3 - 4x2 + 2x + 3
= 2x2 - 4x2 + 4x + 2x + 3 + 3
= -2x2 + 6x + 6.