The answer to this would be 30% due to finding the percent you multiple 20 by 5 and since you did that you have to do it either the other number so it would be 30

Answer:

19 hours

Step-by-step explanation:

Issac shovels driveways to earn money. He can shovel 14 driveways in 8 hours. Earns $25.00 for each driveway. Issac is saving up to buy a new computer that costs $831.25. How many hours does Issac need to work to earn enough money to purchase the computer?

Step 1 find the number of driveways to shovel

25x = $831.25

x = $831.25/25

= 33.25 driveways

Step 2

He can shovel

14 driveways = 8 hours

33.25 driveways = x

Cross Multiply

14x = 8 × 33.25

x = 8 × 33.25/14

x = 19 hours

**Answer:**

yes

**Step-by-step explanation:**

a ray goes infinitely I 1 direction so yes it would contain infinite points

B.

You know that the angle formed by 51 and y + 6 is equal to 106 because it needs to be supplementary with the 74. Thus, after subtracting you can get 49.

**Answer:**

It is B

**Step-by-step explanation:**