Answer:
<h2>120 Pennies</h2>
Step-by-step explanation:
First, we need to find 80% of 400
400 x 0.8 = 320
Now 50% of 400 is 200
320 - 200 = 120
Cary donated:
<h2>120 Pennies</h2><h2>I'm always happy to help :)</h2>
7 or 8 since 2 and a half hours isnt an even amount of time so thered be an extra 10 minutes
Answer:
-3/2=slope
y-int = (0,1)
Equation= Y=-3/2x+1
Step-by-step explanation: