Blake mows a half acre of lawn for his grandparents every two weeks. If Blake has already mowed three-fifths of the lawn, how ma
ny more square feet must he mow?
1 answer:
To answer this you will need to know that there are 43,560 square feet in 1 acre.
1. Half of this is 43560/2 or 21780 square feet.
2. Out of this amount Blake has already mowed 3/5 of the lawn. This means he must mow 2/5 (1 - 3/5) more.
2/5 of 21,780 ft.² can be represented this way:
2/5 x 21780 =?
He needs to mow 8712 ft.² more.
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The answer is -1
Hope this helps.
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I believe it's B. I hope this helps
Answer:
2x² - 3x + 6 = 0
a = 2 b = -3 c = 6
delta = b² - 4ac = 9 - 4.2.6 = -39
Answer:
c
Step-by-step explanation:
the answer is Cb
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4 the answer
hope it helped
