We can solve for x or solve for y,
for x
y+6=5x
divide both sides by 5
=x
for y
y+6=5x
minus 6 from both sides
y=5x-6
for x
y+6=5x
divide both sides by 5
for y
y+6=5x
minus 6 from both sides
y=5x-6
Which expression can be used to find the price of a $400 telescope after a 32% markup? Select all that apply. A. 400 • 0.32 B. 4
1 answer:
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Answer:
Step-by-step explanation:
The formula for the area of rectangle is length times width:
Use FOIL method: