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sineoko [7]
3 years ago
15

Marlena is one-sixth the age of her mom. If Marlena is 5 years old, how old is her mom?

Mathematics
2 answers:
Firdavs [7]3 years ago
6 0

Answer:

30 years old

Step-by-step explanation:

If marina is one sixth of her mom age, and she is five years old. The multiply five times size to get her moms full age.

inessss [21]3 years ago
4 0

Answer:

<h2><em><u>30 years</u></em></h2>

Step-by-step explanation:

<em><u>Let</u></em><em><u>,</u></em>

Age of her mom be = x

Age of Marlena

=  \frac{1}{6} x

<em><u>We</u></em><em><u> </u></em><em><u>know</u></em><em><u> </u></em><em><u>that</u></em><em><u>, </u></em>

Age of Marlena is 5 years

<em><u>Therefore</u></em><em><u>, </u></em>

<em><u>By</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>problem</u></em><em><u>, </u></em>

=  >  \frac{1}{6} x = 5

=> x = 5 × 6

=> x = 30

<em><u>Hence</u></em><em><u>, </u></em>

<em><u>Age</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>her</u></em><em><u> </u></em><em><u>mother</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>30</u></em><em><u> </u></em><em><u>years</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

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which equation forms a pair of linear equations with 9x + 12y = 48 such that the system has no solution?
MA_775_DIABLO [31]

Answer:

Option D

Step-by-step explanation:

The given equation is 9x + 12y = 48.

When we simplify this equation by dividing through by 3, we obtain:

3x + 4y = 12

The slope-intercept form is

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The slope is

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and the y-intercept is 3.

An equation that forms a pair of linear equations with 9x + 12y = 48 such that the system has no solution must have a slope of

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That should obviously be the last option.

D) 6x +8y=32

The slope-intercept form is:

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5 0
4 years ago
How can you know if this equation is true? 13+15=28=14
nasty-shy [4]

Answer: It is True.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

given f(x)=6x

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