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Hunter-Best [27]
3 years ago
5

Please answer this multiple choice question correctly for 30 points and brainliest!!

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

  B.  12n + 2(25) ≤ 100

Step-by-step explanation:

The inequality you are asked for is intended to express ...

  shirt cost + pant cost (is less than or equal to) Sandy's budget

The cost of n shirts at $12 each will be 12n. The cost of 2 pants at $25 each is 2(25). Then the inequality is ...

  12n + 2(25) ≤ 100 . . . . . matches choice B

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its 2 1/2 its width

Step-by-step explanation:

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3 years ago
Hey! Could I get a lil bit of help? (10 points)
GrogVix [38]

Answer:

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Find the equation of the line (0,-3) and (6,0)
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8 0
3 years ago
If interest is compounded every 3 months, how often is it compounded?
Mamont248 [21]

Answer:

c. quarterly

Step-by-step explanation:

To start with 1 year is equal to twelve months

3months out of 12 months will be;

3/12= 1/4

Here it is compounded quarterly and n=4  where n is the number of compoundings a year.

Lets study the compound interest formula;

A=P(1+\frac{r}{n} )^{nt}

where;

A=The ending amount

P=Starting amount

r=rate of interest expressed as a decimal

n=number of compoundings a year

t=total number of years

The number of compoundings in any one year  can be an interest compounded  yearly where n=1, semi-annually with n=2, quarterly where n=4, monthly where n=12, weekly and n=52 and finaly daily with n=365.

7 0
4 years ago
Construct a linear equation for the table. What is the slope of the line
Klio2033 [76]

We have points (-3, 4), (-1, 2), (4, -3) and (6,-5)

Let's verify it's a line by calculating the slopes between successive points.

Slope is change in y over change in x.

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(-3 - 2)/(4 - -1) = -5/5 = -1

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Yup.  We have a line of slope -1 through point (-1, 2)

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That's the linear equation for the table.  

Answer:  Linear equation: y = -x + 1          slope = -1

3 0
3 years ago
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