3 years ago

What two numbers multiply to 120 and add to -26

Mathematics

1 answer:

Arisa [49]3 years ago

3 0

The two numbers are -6 and -20

-20 x -6 = 120

-20 + (-6) = -26

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For every 3 presents lisa wrapped, helen wrapped 5. if they wrapped a total of 184 how many did each wrap. ( how did you get the

igor_vitrenko [27]

3 : 5.....thats ur ratio...added = 8...so basically, Lisa wrapped 3 out of 8 (or 3/8) and Helen wrapped 5 out of 8 (or 5/8)

3/8(184) = 552/8 = 69 : Lisa wrapped 69
5/8(184) = 920/8 = 115 : Helen wrapped 115

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3 years ago

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Answer:

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From the given information:

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Alternative hypothesis:

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150 thousand times 7

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The equation 150 thousand times 7 equals 1,050,000.

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Vinvika [58]

Answer:

70 x 6000 = 6000 x 70

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The associative of multiplication means the items can be regrouped without changing the answer: a(bc) = (ab)c. This means 70 x 6000 = 70 x 6 x 1000.

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