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Kaylis [27]
2 years ago
14

Find the missing numerator that will make the rational expressions equivalent.

Mathematics
1 answer:
Tomtit [17]2 years ago
6 0

The missing numerator that will make the rational expressions equivalent is (82x + 7) / (12x + 42)

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Let y represent the missing numerator, hence:

82x + 7 = y * 6(2x+7)

82x + 7 = y * (12x + 42)

y = (82x + 7) / (12x + 42)

Find out more on equation at: brainly.com/question/2972832

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An item is regularly priced at $30. Frank bought it at a discount of 20% off the regular price. How much did Frank pay?
SpyIntel [72]

Answer:

$24

Step-by-step explanation:

30 x .8 equals 24.

Hope this helps!

Plz, Mark Brainliest!

7 0
3 years ago
Read 2 more answers
A = 6 - 35 B = 3x + 53<br> Solve for x then find the measure of A.
11111nata11111 [884]

Answer:

A = 73°

Step-by-step explanation:

A + B = 180 because of alternating interior angles

Substitute each angle

6x - 35 + 3x + 53 = 180

9x + 18 = 180

9x = 162

x = 18

Substitute A

A = 6x - 35

A = 108 - 35

A = 73

Hope this helps

Have a great day!

6 0
2 years ago
The standard tip in a restaurant is 15% of the bill before tax. Many people in California find the tip by doubling the sales tax
cricket20 [7]
To answer this you could do a couple things. 1. Actually calculate both tips and then subtract them. Here is the math ( assuming it is $60, not 60% that you mean). a. 0.15 x 60 = $9. b. 0.0825 x 2 x 60=$9.90. c. 9.90-9.00= $0.90 difference.

The other strategy would be to find the difference on the percents and then multiply by $60. a. 8.25%x2=16.5%-15%. Difference of 1.5%. b. 0.015 x $60=$0.90.
3 0
3 years ago
Adele is looking for a job cutting hair. One option is self-employment at The Westminster Salon, where she would pay $350 per mo
mote1985 [20]

Answer:

$178

Step-by-step explanation:

3 0
3 years ago
Find the equation of the line that goes through the point (0, 4) and is parallel to the line y=3x
den301095 [7]

\huge\boxed{\sf{Hi\;there!}}

Parallel lines have the same slope.

The given line has a slope of 3, therefore, the line parallel to the given line has a slope of 3.

Now, we have the slope of the line and a point that it passes through.

So, we can use the Point-Slope formula:

\bigstar \sf{y-y1=m(x-x1

\bigstar \sf{y-4=3(x-0)

\bigstar \sf {y-4=3x

\bigstar \sf {y=3x+4

\huge\boxed{\boxed{Answer:\;y=3x+4}}}

\huge\bold{Hope\;it\;helps\;you.\;Good\;luck\;and\;have\;a\;nice\:day.}

\boxed{AmiableTeen:)}

7 0
2 years ago
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