Answer:
8y + 7
Step-by-step explanation:
add them: y + 5 + 3y + 5 + 4y - 3 = 8y + 7
Answer:
b.
Step-by-step explanation:
hope this helps
Answer:
y=(x+4)^2 is shifted four units to the left.
Step-by-step explanation:
When you think of this transformation you have to know that the parabola isn't changed and only the units do in this situation.
80/1 = 760/x....80 cd's to 1 vinyl = 760 cd's to x vinyls
cross multiply
(80)(x) = (760)(1)
80x = 760
x = 760/80
x = 9.5.......likely to sell 9 vinyl's