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Tamiku [17]
3 years ago
11

I need help please 10 points

Mathematics
2 answers:
coldgirl [10]3 years ago
4 0

I know the first 3 are c. I'm pretty sure the last one is a or d

wlad13 [49]3 years ago
3 0

Answer: 7. 2n + 162 = 424

              8. 3 hours

              9. K ≥ 18

7. The number of Delicious apples sold is represented by <em>n</em>. Because they  sold 162 more Empire apples than Delicious apples, the number of Empire apples sold can be represented by (<em>n </em> + 162). The total number of apples sold was 424, so the equation is Delicious apples + Empire apples = 424.

n + (n + 162) = 424\\\\n + n + 162 = 424\\\\2n + 162 = 424

8. The equation is given for this problem. Simply solve for <em>h</em> in the equation.

55h + 275 = 440\\\\55h = 165\\\\h = 3

9. The term "at least" generally means greater than or equal to. Thus, since Suzy scored at least 18 points, she scored 18 or more points.

K \geq 18

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