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Irina-Kira [14]
3 years ago
9

Subtract the two expressions. 2b + 4 from -8b - 12

Mathematics
2 answers:
Sedbober [7]3 years ago
4 0
(2b+4)-(-8b-12) = 10b - 8
Artyom0805 [142]3 years ago
3 0
<span>=<span><span><span><span>2b</span>+4</span>+<span>8b</span></span>+12</span></span>Combine Like Terms:<span>=<span><span><span><span>2b</span>+4</span>+<span>8b</span></span>+12</span></span><span>=<span><span>(<span><span>2b</span>+<span>8b</span></span>)</span>+<span>(<span>4+12</span>)</span></span></span><span>=<span><span>10b</span>+16</span></span>Answer:<span>=<span><span>10b</span>+16</span></span>
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Every week, a car dealer ship sells at least 5 minivans. Write an inequality that represents this situation. Let c represent the
kvv77 [185]

Answer:

we conclude that an inequality 'c ≥ 5' denotes this situation.

Step-by-step explanation:

Given

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When we talk about 'at least', it means we are talking about '≥' in terms of representing the 'at least' in inequality symbol.

For instance,

'm≥n' means 'm' is greater than or equal to 'n'.

It means 'm' is at least equal to 'n'.

Coming back to the question,

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As the car dealer ship sells at least 5 minivans. so the

inequality will be: c ≥ 5

Thus, we conclude that an inequality 'c ≥ 5' denotes this situation.

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3 years ago
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Inessa [10]

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There are nine squares in a 3 x 3 square grid. Four of them will be painted white, how many will be painted black?
amid [387]

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5 squares will be painted black.

Step-by-step explanation:

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Hope this helped! :)

5 0
3 years ago
Shaylee has 77 pennies. She will trade in the pennies to get nickels.
Ghella [55]
0.77 / 0.05 = 15.4 ...so we know it is 15 nickels
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ur answer is : 15 nickels and 2 pennies left over
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3 years ago
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aleksandrvk [35]
The answer for your question is C.
5 0
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