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Morgarella [4.7K]
2 years ago
13

Use the expression 28b - 4c. Part B: What is the value of the expression when b = -4 and c = 1? Show your work or explain.

Mathematics
1 answer:
Brilliant_brown [7]2 years ago
3 0

Answer:

The value of the expression is -116

Step-by-step explanation:

Given

Expression: 28b - 4c

Required

Solve when b = -4 and c = 1

Expression: 28b - 4c

Substitute -4 for b and 1 for c

Expression: 28*-4 - 4*1

Expression = -28*4 - 4

Expression = =112 - 4

Expression: -116

<em>The value of the expression is -116</em>

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Answer:

19 times t = how many toy cars Gordon has.

                             OR

19t= how many toy cars Gordon has

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3 years ago
Two angles are supplementary. The measure
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Answer:

57°

Step-by-step explanation:

Let's assume the measurement of the second angle is x.

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2 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
Juan purchased an antique that had a value of \$200$200dollar sign, 200 at the time of purchase. Each year, the value of the ant
garri49 [273]

Answer:

<h2>The value of a is (\frac{11}{10} )^{222}.</h2>

Step-by-step explanation:

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After one year the value will increase 10%.

Hence, after one year, the value of the antique will be \frac{110}{100} \times200 = 220.

Similarly, after two year, the value will be 200\times (\frac{110}{100} )^{2}.

Thus, 222 years after purchase, the value of the antique will be 200\times (\frac{110}{100} )^{222} = 200\times (\frac{11}{10} )^{222}.

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Answer:

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Step-by-step explanation:

3 0
3 years ago
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