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Elena-2011 [213]
3 years ago
13

Does 10p/2q = 5p/q I think it is not equal but it doesn't seem right.

Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0

Answer: \frac{10p}{2q}=\frac{5p}{q}  (TRUE)

Step-by-step explanation:

For this exercise it is important to remember that, by definition, fractions have the following form:

\frac{a}{b}

Where "a" is the numerator and "b" is the denominator.

The numerator and the denominator are Integers, but the denominator cannot be zero (b\neq 0)

In this case you have the following equation provided in the exercise:

\frac{10p}{2q}=\frac{5p}{q}

To find out if the left side of the equation is equal to the right side, it is necessary to simplify the fraction on the left.

Notice that the numerator and the denominator of the fraction on the left  can be both divided by 2. Then, you can simplify it.

So, you get;

\frac{5p}{q}=\frac{5p}{q}\ (TRUE)

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Equation with a slope of -4 and goes through the point (-1,1)
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<h2>SOLVING</h2>

\Large\maltese\underline{\textsf{A. What is Asked}}

What's the equation with a slope of -4 that goes through (-1,1)? find it

\Large\maltese\underline{\textsf{B. This problem has been solved!}}

The equation used, here is \bf{y-y1=m(x-x1)}.

\bf{y-1=-4(x-(-1)} | simplify after putting in the information given

\bf{y-1=-4(x+1)}

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\bf{Result:}

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8 0
2 years ago
harry is 14 years old ,and larry is 7. how many times older is harry than larry? what is known and the unknown ​
allsm [11]

Answer:

Harry is 7 more years older then larry

Step-by-step explanation:

Harry is 7 more years older then larry because if you sutract 7-14 you get 7

3 0
3 years ago
Read 2 more answers
I need help please &amp; thank you
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3(2c+d)-4(c-d)+d^2

c=1 , d=3

Use the substitution method

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Multiply the brackets

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6+9-4+12+9

15-4+12+9

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5 0
3 years ago
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Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
maw [93]
PART A
Coefficient
Coefficient h is 7.50
Coefficient s is 0.20

Variable
h and s

Constant
40

PART B
7.50h + 0.20s + 40
= 7.50(25) + 0.20(300) + 40
= 187.5 + 60 + 40
= 287.5
She earns $287.5

PART C
Yes, the coefficient of h would change to 9, the rests are still the same. Because she's no longer receive 7.50 per hour, and start earning 9 per hour, so the coefficient should change.
The expression would be
9h + 0.20s + 40
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2 years ago
Find the value of x and y in the parallelogram below.
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In a parallelogram, the opposite angles are equal and the sum of the angles is 360 degrees.

W = Z and Y = X
3y = 3x
Y = X = y
3y + y + 3x + x = 360
3x + x + 3x + x = 360
8x = 360
x = 360/8 = 45

Therefore, x = 45; y = 45
7 0
3 years ago
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