Let x be the price of the blouse.
42=2x-14
56=2x
28=x
The blouse was $28
Answer:
9x, 8x+12
Step-by-step explanation:
x(2x+7)-2x(x-1)
=> 9x
B. The data set is skewed to the left.
Answer:


Step-by-step explanation:


Answer: x = 12
Step-By-Step: 180 - 100 = 80
Step-By-Step: 80 - 12 = 68
Step-By-Step: 68 is angle ( X + 12)
68 + 12 = 80 + 100 equals 180