Fred is trying to earn $35 to buy a basketball. He has saved $11.25. He earns $2.25 per hour doing yard work for his neighbor, and he earns $7.25 per hour selling sunglasses at the mall. Will Fred have enough to buy the basketball if he works in the yard for 2 hours and at the mall for 3 hours? Use the inequality 2.25y + 7.25z + 11.25 ≥ 35.

Answers

yes he earns 37.5

Step-by-step explanation:

Yes because the total will be 26.25

Yes, because the total will be $37.50

(cool profile pic)

Step-by-step explanation:

Yes, because the total will be $37.50

37.50 trust me I did the Macha and got it right the other anwsers r wrong have a great day

2.25y + 7.25z + 11.25  \geq 35 \\ y = 2 \\ z = 3 \\ 2.25(2) + 7.25(3) + 11.25 \geq 35 \\ 4.50 + 21.75 + 11.25  \geq 35 \\ 37.5  \geq 35
The answer will be the third one: Yes, because the total will be $37.50.
1. x = 4, y = 2

2. 3x + 3 = 15
    3x = 12
    x = 4 <==

3. 4a + 2 > = 12
    4a > = 10
    a > = 5/2 (or 2.5)
    answer is {2.5,3,3.5}

4. 2.25(2) + 7.25(3) + 11.25 > = 35
    4.50 + 21.75 + 11.25 > = 35
     37.50  > = 35...yes, because total is $ 37.50

5. 18(2/3) + 4 > 18
     12 + 4 > 18
     16 > 18FALSE


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