Answer:
Graph 3
Step-by-step explanation:
Answer:
x = 88
Explanation:
2x + 14 = 190
Subtract 14 from both sides
2x + 14 − 14 = 190 − 14
2x = 176
Divide both sides by 2
2x / 2 = 176 / 2
x = 88
Answer:
$8.50
Step-by-step explanation:
let the price before tax be $x
given that the sales tax rate is 4%, hence the amount she paid in taxes
= 4% of x
= (4/100)x
= 0.04x
We can now build an equation for what she paid:
Amount Paid = price before tax + amount paid in taxes
8.84 = x + 0.04x
8.84 = 1.04x (divide both sides by 1.04 and rearranging)
x = 8.84 / 1.04
x = $8.50
