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dsp73
1 year ago
6

Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of poi

nts from smallest to greatest in respect to the order of the names mentioned. How many points does Louise score?
Mathematics
1 answer:
irga5000 [103]1 year ago
5 0

\huge\boxed{18\ \text{points}}

We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with x, x+1, x+2, and x+3 respectively since each one is 1 point more than the last.

Add all of these values up and set it all equal to 78.

x+x+1+x+2+x+3=78

Now, simplify.

4x+6=78

Subtract 6 on both sides.

\begin{aligned}4x+6-6&=78-6\\4x&=72\end{aligned}

Divide both sides by 4.

\begin{aligned}\frac{4x}{4}&=\frac{72}{4}\\x&=\boxed{18}\end{aligned}

Since Louise's score is x, the answer is 18.

<h3>Double-checking</h3>

To verify our answer, add the point totals 18, 19, 20, and 21.

This equals 78, so we can be sure the answer is correct.

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Answer:  13

Step-by-step explanation:

See attached graph.

A third point (18,20) may be added to the two given points to form a right triangle with sides 5 and 12.  The distance, x, between the original two points is given by x^2 = 5^2 + 12^2

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3 years ago
Kanye and jay wanted to see who could run faster in a minute.They both started in the same spot and ran in different directions.
Lena [83]

Answer:

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Step-by-step explanation:

Given that,

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According to number line,

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We need to calculate the speed of Kanye

Using formula of speed

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Put the value into the formula

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We need to calculate the speed of Kanye

Using formula of speed

v=\dfrac{d}{t}

Put the value into the formula

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v=2.33\ m/s

The speed of kanye is more than jay.

Hence, Kanye run faster.

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3 years ago
19+7÷2 x 6+1=1 We’re to put brackets to make it =1
dimaraw [331]
It is 41
Please thanks
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3 years ago
What is the next number in this sequence?  0.03,  0.12,  0.48,  1.92,  __________​
Marina CMI [18]

Answer:

the next number in the sequence would be 7.68

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3 years ago
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