Answer:
$54.50 would be your answer
Step-by-step explanation:
$80 as a decimal is 0.80
This means that 37.5 x 0.80 which is 30 will be taken off, so the printer is $30 off.
$80 - 30 off, so the pirinter sells for $50
sales tax is 9% on the price of $50, so multiply 50 by 1.09.
50 x 1.09 = 54.5
Therefore the final price is $54.50
Answer:
y = -4/3 x +2/3
Step-by-step explanation:
4x + 3y = 2
Subtract 4x from each side
4x-4x + 3y =-4x+ 2
3y = -4x+2
Divide each side by 3
3y/3 = -4x/3 +2/3
y = -4/3 x +2/3