7*2=14
14*3=42
Michelle is 42 years of age...
Answer. C + .07c
Step-by-step explanation:
C is retail. Sales tax of 7% (.07) is added to that retail cost to reach the total sales price
First set up the equation:
Then substitute in known values:
and solve for C
Answer:
They are not parallel because their slopes are not equal
Step-by-step explanation:
1. Equations are:
3x + 2 = 5x + 8 and 7x + 2 = 7x - 4
2. The equation is:
2(32x - 2) = 2x + 36
64x - 4 = 2x + 36
3. You have to choose a classmate's question and answer.
4. You have to look at responses and comments.