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frutty [35]
3 years ago
15

naomi needs to solve 28 ÷ 7 = ?what related multiplication fact can she use to find the unknown number?

Mathematics
1 answer:
castortr0y [4]3 years ago
6 0
28/7 =4
7•4 is 28 or
7+7+7+7 is also 28
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If x equals 7, then find the matching value for y.<br> -2x-2y=-2
mihalych1998 [28]
Y = -6.
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you need to move -14 to the other side by canceling out -14 with +14, and add +14 to -2, giving you -2y=12. -2/12=-6


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Lina20 [59]
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2 years ago
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3 years ago
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Crank

Answer: 1.25

Step-by-step explanation:

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A z-score measures how many standard deviations a given measurement deviates from the mean.

Let Y be a random variable that denotes the scores in the exam.

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6 0
3 years ago
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BaLLatris [955]

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Step-by-step explanation:

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