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garik1379 [7]
3 years ago
15

Two students are reading a novel. Ashley reads 10 pages per day. Carly reads 8 pages per day , but she started early and is alre

ady on page 40. Write a system of equations to reprsent the situation, using d for days and p for pages.
Mathematics
1 answer:
erastova [34]3 years ago
8 0

Answer:

For Ashley, p=10d+0

For Carly, p=8d+40

Step-by-step explanation:

Ashley: The slope is 10 (pages) times how many days have passed.

Her y-intercept is 0 because that is how many pages she read before starting.

P is the y-value because solving the equation (putting a number in for how many days it's been) will give you the number of pages she read.

Carly: The slope is 8 (pages) times how many days have passed.

Her y-intercept is 40 because that is how many pages she read before starting reading 8 per day.

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distributive

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You broke down the problem and made it longer instead of solving the parenthesies.

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3 years ago
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Your friend Michelle just graduated and has two job offers that she is considering. Both job offers pay the same, but JobA
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Money she will earn will be the simple interest at the end of 5 years.

We know that :

\color{plum}{ \tt{Simple \:  interest  =  \frac{Principle  \ \: \times  \: Rate  \:  \: \times \:  \:  Time}{100} }}

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Which means :

=  \frac{1700 \times 6.60 \times 5}{100}

=  \frac{56100}{100}

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We also know that :

\color{plum}\tt \: Amount = Principal + Interest

Amount Michelle will earn at the end of 5 years for her retirement plan :

= 1700 + 561

=\color{plum}\bold{\$ 2261}

2261 can be rounded off to 2260.

Therefore, Michelle will earn <u>$2260</u> at the end of 5 years for her retirement plan.

5 0
3 years ago
A​ long-distance telephone company charges a rate of cents per minute or a ​-cent minimum charge per completed​ call, whichever
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Company charges 8 cents per call and the call in question is 3 minutes. Cost is;

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Technical improvement of a factory enabled it to produce 165 parts more in February than in January. In the two-month period, th
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X + x + 165 = 1315
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Plsss answerrrr I give brainliest thank uuu
arsen [322]

Answer:

<em>The answer is</em> <u><em>48m</em></u><em>, I hope this answer is correct!</em>

Step-by-step explanation:

For each cube there are 6 sides so,  1  cube has the value of 6m so, since there are 8 cubes, the volume is 48m.

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