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2 years ago

Cual es el resultado de la siguiente expresión aritmética?(-3) (1/8)+(-2.5)

Mathematics

1 answer:

nydimaria [60]2 years ago

4 0

Answer: $=-2.875$

Step-by-step explanation:

$\left(-3\right)\left(\frac{1}{8}\right)+\left(-2.5\right)$

$=-3\cdot \frac{1}{8}-2.5$

$=-\frac{3}{8}-2.5$

$=-0.375-2.5$

$=-2.875$

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The GCF of 14 and 35 is _____.

shusha [124]

Answer:

Step-by-step explanation:

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3 years ago

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The answer is 5. Work backwards: first add 7 to 9, then divide by 2, then subtract 3.

9+7=16
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Cross Check:
5+3=8
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Final Answer: 5

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3 years ago

Steve paid 10% tax on a purchase of $40. Select the dollar amount of the tax and the total dollar amount Steve paid.

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Amount of purchase that Steve made = $40
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Then
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2 years ago

Solve 3x2 + 4x = −5.

Alla [95]

Move the -5 over by adding 5 to both sides
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ax^2+bx+c=0
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x= $\frac{-4+/- \sqrt{4^2-4(3)(5)} }{2(3)}$
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2 years ago

50 points For these answers

Y_Kistochka [10]

Answer = 16 square blocks.

There are 16 square blocks in the shape.

I hope this helps.

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