Answer:
Triangle A
Step-by-step explanation:
Answer:
What's the question lol ?
Step-by-step explanation:
Answer:
- 60 pounds of $6.13 nuts and
- 40 pounds of $7.13 nuts
Step-by-step explanation:
- $6.13 nut = x pounds
- $7.13 nut = y pounds
<u>Equations:</u>
- 6.13x + 7.13y = 6.53*100
- x + y = 100
<u>Solve by substitution x = 100 - y:</u>
- 6.13(100 - y) + 7.13y = 653
- 613 - 6.13y + 7.13y = 653
- y = 653 - 613
- y = 40
<u>Find x:</u>
First do 28/2 to find min per lawn
It's 14
Then do 14 x 5 to find out how many minutes it take him to mow 5 lawns
It's 70
FYI 70 min is 1 hr n 10 min