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daser333 [38]
4 years ago
15

-1.4(-5+7g)=? simplify the expression​

Mathematics
1 answer:
iogann1982 [59]4 years ago
4 0

Answer:

7 - 9.8g

Step-by-step explanation:

-1.4(-5+7g)\\\\\boxed{7-9.8g}\\\\\left \{ {{-1.4*-5=7} \atop {-1.4*7g=-9.8g}} \right.

Hope this helps.

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Solve the simultaneous equations<br> y = 2x^2<br> y = 3x + 14
Mekhanik [1.2K]

Answer:

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And, x = 7 ÷ 2

Step-by-step explanation:

Given that

y = 2x^2

y = 3x + 14

Now equate these two above equations

2x^2 = 3x + 14

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2x^2 -7x + 4x - 14

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So it can be x = -2

And, x = 7 ÷ 2

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3 years ago
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Gennadij [26K]

Answer:

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N76 [4]

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3 years ago
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Please help
Aleks04 [339]

Answer:

<h2>35 × (3 + m)</h2>

Step-by-step explanation:

The distributive property:

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Estimate the decimal expression.<br> 0.62-(-0.51)
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