Answer:
1 read any graph left to right if up positive if down negative
Answer:
16 m^2
Step-by-step explanation:
Area of triangle = (Base * Height) / 2
Area of triangle = ( 8 * 4 ) / 2
Area of triangle = 16
Answer:
<h2>12(x - 2) - 8x + 3 = 4x - 21</h2>
Step-by-step explanation:

First figure out his total bill by adding up what he buys.

Now subtract the discount of $20 since his purchase was above $100: