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slava [35]
3 years ago
5

Simplify the expression: 15−3[2+6(−3)]

Mathematics
2 answers:
Sedaia [141]3 years ago
6 0
The correct answer is 63 i hope this helps out, have a nice day!!!
SpyIntel [72]3 years ago
4 0
63 is the answer
<span>Unary minus: -3Multiple: 6 * (-3) = -18Add: 2 + (-18) = -16Multiple: 3 * (-16) = -48<span>Subtract: 15 - (-48) = 63
hope it helps :)
im only a 6th grader so sorry if its wrong</span></span>
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Step-by-step explanation:

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C

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Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

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$79.20+/-1.645($2.782189528308)

$79.20+/-$4.576701774067

$79.20+/-$4.577

( $74.623, $83.777)

The 90% confidence interval is = ( $74.623, $83.777)

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3 years ago
What’s a equivalent ratio
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Ratios that are equivalent to each other are considered equivalent ratios. For example, 2:6 is equal to 6:18

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Read 2 more answers
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