3 years ago

An item has a regular price of $75 at three different stores. Each store has a different offer for the item.

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

3 0

Answer:

pretty sure its store b Step-by-step explanation:

because 15 percent of 75 is 11.25 and that means you're going to pay 63.75, but store b you only pay 60. Store c you buy it full price but your getting 15 dollars rebate only after you purchase it, and its thru mail so its better to pay just the 60

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Julia completes her homework in an hour. She spends 7/12 of the time doing her math homework and 1/6 of the time practicing her

dsp73

Answer:

15 min

Step-by-step explanation:

Julia spends $\frac{7}{12}$ in math.

and spends $\frac{1}{6}$ in spelling.

Lets make $\frac{1}{6}*2=\frac{2}{12}$ for calculation propuses.

Julia spends $\frac{7}{12} +\frac{2}{6}=\frac{9}{12}$ doing her math and spelling homework.

And lets make $1 hour =\frac{12}{12}$

$\frac{12}{12}-\frac{9}{12} =\frac{3}{12}$ and $\frac{3}{12} / 3 =\frac{1}{4}$

So, Julia spends $\frac{1}{4} hour$ in reading.

If I divide an hour into 4 equal units, each unit equals 15 min, so 1 unit is 15 min.

Julia spends 15 min in reading.

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Ede4ka [16]

I think the answer is 38

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4 years ago

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The answer is b, -54

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3 years ago

Graph the line with the equation y= 4/5 x+2.

lawyer [7]

Answer:

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Gala2k [10]

Answer:

a = 2, b = 1 and c = 10

Step-by-step explanation:

The given equation is 2x² + x + 10 = 0 ...(1)

The general form of a quadratic equation is given by :

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