Answer:
-1/5x -4/5 = y
Step-by-step explanation:
f(x) = -5x -4
y = -5x-4
Switch x and y
x = -5y -4
Solve for y
Add 4
x+4 = -5y
Divide by -5
-1/5x - 4/5 = -5y/-5
-1/5x -4/5 = y
He'd have to sell 268 items
268x $1.50 = 402
$402 + $54 = $456
Answer:
1/8
Step-by-step explanation:
Answer:7.2+z=10
Step-by-step explanation:if I am right you just have to do the equacion
Answer:
Samantha got 85 questions right.
Step-by-step explanation:
90% of 50 is 45.
80% of 50 is 40.
40 + 45 = 85
:)
