2 years ago

Estimate then solve using the standard algorithm 24 X 2.31 (I think it's 55.44 but IDK)

Mathematics

1 answer:

Mnenie [13.5K]2 years ago

3 0

55.44

hope this helps, have a great day

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Answer:

C. 15

Step-by-step explanation:

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2 years ago

I need help please in the number 2

ANEK [815]

2x3=6
3x2=6
6 divided by 2=3
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2 years ago

Factor completely 5ax2 − 20x3 + 2a − 8x.

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Answer:

Step-by-step explanation:

5ax²-20x³+2a-8x

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2 years ago

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Allison bought jelly beans to share with her friends. She bought pounds of blueberry jelly beans and pounds of lemon jelly beans

Vaselesa [24]

Answer: $1\dfrac{11}{12}\text{ pounds}$

Step-by-step explanation:

The complete question is provided in the attachment.

Given, Amount blueberry jelly beans= $1\dfrac{1}{4}$ pounds

$=\dfrac{5}{4}$ pounds.

Amount lemon jelly beans = $2\dfrac{1}{3}$ pounds

$=\dfrac{7}{2}$ pounds

Total jelly beans she bought = Amount blueberry jelly beans + Amount lemon jelly beans

$=(\dfrac{5}{4}+\dfrac{7}{3})$ pounds

$=\frac{15+28}{12}\text{ pounds}\\\\=\dfrac{43}{12}\text{ pounds}$

Amount of jelly beans she gave away = $1\dfrac{2}{3}=\dfrac{5}{3}\text{ pounds}$

Amount of jelly beans she has left= Total jelly beans - Amount of jelly beans she gave away

= $\dfrac{43}{12}-\dfrac{5}{3}\\\\=\dfrac{43-20}{12}\\\\=\dfrac{23}{12}\\\\=1\dfrac{11}{12}\text{ pounds}$

She has left $1\dfrac{11}{12}\text{ pounds}$ of jelly beans.

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2 years ago

3x + 2 = 14 what number makes this true? A. 1 B. 2 C. 4 D. 6

Ksenya-84 [330]

Answer:

Step-by-step explanation:

3*4+2=14

12+2=14

14=14

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2 years ago

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