2 years ago

Write an expression for the

Mathematics

1 answer:

klio [65]2 years ago

8 0

Answer:

8/2 - 20/5

Step-by-step explanation:

please mark brainliest.

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Divide. (3 3/4)÷(−2 1/2) Enter your answer as a mixed number, in simplified form, in the box.

neonofarm [45]

$3 \frac{3}{4} = \frac{15}{4}$

Because (4*3) + 3 = 15. Similary find the improper fraction for -2 1/2.

(15/4) / (-5/2) = -3/2

Convert -3/2 into a mixed fraction.

Therefore, -3/2 = -1 1/2.

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3 years ago

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2. Select the factor table with the appropriate

Alexandra [31]

Answer:

Step-by-step explanation:

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3 years ago

If 2= (1+ r)^7 solve the equation for r?

solong [7]

7 = r^1/2 is the same as saying 7 = square root of r. So, to get rid of the square root sign on the r, you need to square it, and when you do something to one side of the equation, you have to do the same to the other side. So after squaring both sides, you get 49 = r.

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3 years ago

Describe the end behavior of the polynomial function above.

oksano4ka [1.4K]

Answer:

The function goes to positive infinity as x approaches positive and negative infinity

Step-by-step explanation:

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3 years ago

Han is planning to ride his bike 24 miles. How long will it take him if he rides at a constant speed of 3 miles per hour? Write

PIT_PIT [208]

Answer:

8 hours

Step-by-step explanation:

3x = 24

x = 8

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2 years ago