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3 years ago

13

Maria Spent 40 minutes chatting online. How many minutes did she spend playing games?

2 answers:

Aleks [24]3 years ago

5 0

She spent 10 minutes. 25% x 40 = 10.

Naya [18.7K]3 years ago

4 0

I think the answer is 50 mins, I cross multiplied

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First to answer will mark brainliest and give thumbs up, thank you

Bezzdna [24]

<u>The x and y coordinates of the origin is equal to (0, 0), which is the point of intersection of the x-axis and y-axis. The x and y coordinates of a point on the x-axis is of the form (a, 0), and here the y coordinate of the point is equal to zero.</u>

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2 years ago

Spencer spent 4 hours doing chores over the weekend. If he spent 2/3

Troyanec [42]

Answer:

6 chores

Step-by-step explanation:

ok so,

4 hours=240minutes

2/3of an hour= 60×2/3

=40 minutes

so since one chore needs 40 minutes, then:

40/240= 6

so in 240 minutes/4 hours, Spencer can do 6 chores.

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3 years ago

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5/15 = n/9 someone help me (proportions)

goblinko [34]

Answer:

=3

Step-by-step explanation:

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2 years ago

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The numerator of a fraction is 3 less then the denominator. If 1 is added to the numerator, the value of the fraction becomes 3/

andrew11 [14]

The fraction is $\frac{5}{8}$

Step-by-step explanation:

Let,

The denominator of fraction = x

Numerator of fraction = x-3

Fraction = $\frac{x-3}{x}$

According to given statement;

1 is added to the numerator, the value of the fraction becomes 3/4.

$\frac{x-3+1}{x}=\frac{3}{4}\\\\\frac{x-2}{x}=\frac{3}{4}$

Using cross multiplication

$4(x-2)=3*x\\4x-8=3x\\4x-3x=8\\x=8$

Fraction = $\frac{x-3}{x}=\frac{8-3}{8}=\frac{5}{8}$

Keywords: fraction, division

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

Find the product of the two binomials below<br> (x-8) (x+4)

LekaFEV [45]

Multiply it out
x^2 + 4x -8x -32
Combine like terms
x^2 -4x - 32

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3 years ago

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