The answer for this equation is x=3
321x.07 (7%) = 22.47
$22.47 tax was collected, add that to 321 to find the total. :)
Answer:
16
Step-by-step explanation:
Shape C is A trapezoid
Area of trapezoid = 
where a and b = base lengths and h = height
The trapezoid has the following dimensions
base 1 = 3 units
base 2 = 5 units
height = 4 units
Using these dimensions we plug in the values into the formula stated above.

Hence the area of shape C = 16 square units
Answer:
24
Step-by-step explanation:
trust meee