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enot [183]
4 years ago
12

You earned the following scores on five math test:96 92 80 91 and 86 you want to have an average of at least 90 after you take t

he sixth test.Write and solve an inequality to find the possible score on your sixth test in order to meet your goal
Mathematics
1 answer:
PtichkaEL [24]4 years ago
7 0
(96+92+80+91+86+x)= 90
________________
6

(445+x)=90
_____
6
then you multiply 6 on both sides

445+×=540
-445. -445
x= 95

they need a 95 percent to have an average of a 90%.

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A triangle with vertices (0, 4), (3, 7) and (5, 1) is translated a distance of 4 units to the left. What are the new coordinates
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  ±i

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Observing that the first two coefficients are the same as the last two, we can factor this function by grouping.

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The complex zeros are x = +i and x = -i.

3 0
3 years ago
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