Answer:
y=8
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Brenda cut the pie into 12 slices. Brenda has 2/12 of the pie or 1/6 of the pie left for herself.
All that you need to do is subtract the discount Price from the original price
Answer:
x = 7
Step-by-step explanation:
all triangles add up to 180
(90 from the right angle)
90 + (4x) + (5x +27) = 180
117 + 9x = 180
<u>-117 - 117</u>
9x = 63
x = 63/9
x = 7