Answer:
use air math for full explanation
Answer:
$16.80
Step-by-step explanation:
20/100 = 0.20
14 x 0.20 = 2.8
14 + 2.8 = 16.8
Y=2x or y=x+2 If you plug in the ordered pairs for both, they fit.
At x=3 the y output is 7.428. At x=5 the y output is 7.729. Since te rate of change is rise/run, run being the x, you know that it is (something) over 2. The rise would be the difference of the two y outputs. 7.729-7.428= 0.301. Therefore, 0.301/2 would be your answer. Checked by y=0.301/2x+6.975 - the two limes line up at x=3 until x=5 exactly.
