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Deffense [45]
3 years ago
9

Which algebraic expression is equivalent to the expression below?

Mathematics
2 answers:
JulijaS [17]3 years ago
6 0

Step-by-step explanation:

7(4x + 9) - 4

= (7 × 4x) + (7 × 9) - 4

= 28x + 63 - 4

= <u>28x + 59</u>

So, 7(4x + 9) - 4 is equivalent to 28x + 59 (D)

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

Hunter-Best [27]3 years ago
3 0

Answer:

The answer is D

Step-by-step explanation:

Firstly, you have to get rid of brackets by expanding :

7(4x + 9) - 4

= 7(4x) + 7(9) - 4

= 28x + 63 - 4

Next you have to simplify :

28x + 63 - 4

= 28x + 59

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Dmitrij [34]
K(x) = 5x-6
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just plug in x = 4,
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thats your answer, the last option.
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3 years ago
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If the price of gasoline has increased from $2.00 per gallon to $3.00 per gallon. how would this price change be represented on the demand curve is: a movement from one point on the line to a higher point on the line.

<h3>What is demand curve?</h3>

Demand curve can be defined as the curve that show price of goods and services produced as well as the quantity demanded for the goods produce at a particular period of time.

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1 year ago
If f(x) = 2x - 9, which of the following are correct?
matrenka [14]
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3 years ago
Twenty six equals eight plus v
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