Sales tax is:
$178.90* (5.75/100)=$10.29
The sales tax of the chair is $10.29~
I believe that the answer is D:)
The surface area of a cube is simply the area of one face multiplied by 6, since all of the 6 faces are exactly the same, therefor:
Surface area = 5*5*6 = 150 ft^2
If both classes contain 167 students then we add them 167+167= 334
3x ≤ 5y - 10
3x - 5y ≤ 5y - 5y - 10
3x - 3x - 5y ≤ -3x - 10
-5y ≤ -3x - 10
-5 -5
y ≥ ³/₅x + 2
2x - 4y < -6
2x - 2x - 4y < -2x - 6
-4y < -2x - 6
-4 -4
y > ¹/₂x + 1¹/₂