3 years ago

Can someone help me with this problem?

Mathematics

1 answer:

Ainat [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The dashed vertical line indicates that -3 is not included so x is greater than -3. The diagonal line is solid indicating that it is included so y is greater than or equal to -4x/5 -2. So it is second answer.

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A builder uses the expression

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Answer: Yes thats right

Step-by-step explanation: I took the quiz

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3 years ago

Using the digits 0 to 9 at most one time each. Fill in the boxes below to write three equations whose solution is 1/2

n200080 [17]

Step-by-step explanation:

There are many possible solutions. For example:

3x + 0 = 1x + 4

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3 years ago

The length of a rectangle is 11 in. longer than its width. The perimeter of the rectangle is 86 in.

GenaCL600 [577]

P = 2(L + W)
P = 86
L = W + 11

86 = 2(W + 11 + W)
86 = 2(2W + 11)
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3 years ago

Which expression is equivalent to

xxMikexx [17]

Answer:

-8

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Charles decided that his old car could not make a 1200 mile trip; it might break down. Rather than take a chance on a big repair

evablogger [386]

Using proportions, it is found that the total cost of gasoline and rental for the trip is of $253.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount.

In this problem, the total cost is composed by:

The rental fee of $99.

The gasoline cost, of $3.85 per gallon, considering that 1200/30 = 40 gallons were used.

Hence, the total cost is given by:

C = $3.85 x 40 + $99 = $253.

More can be learned about proportions at brainly.com/question/24372153

5 0

2 years ago