The answer id 12 meters.divide -2x^2+20x+48 by 2 to get x alone and then umbrella
Answer:
35$
Step-by-step explanation:
1/4 of 60 is = 15 and 1/4 of 80 is = 20
Add 20 and 15 = 35$
Step-by-step explanation:
<u>Step 1: Convert improper fraction into a mixed number</u>




Answer: 
Answer:
$106.75
Step-by-step explanation:
Since the cost of a gallon of oil cost $3.05, we are going to have the equation y = 3.05x, where x represents the number of gallons of oil.
Since the Changs have 35 gallons of oil, the equation would be;
3.05(35) = 106.75
The Changs paid $106.75 for the delivery.
Answer:
All of them are true except D.
Step-by-step explanation: