3 years ago

PLEASE HELP

Mathematics

1 answer:

Lostsunrise [7]3 years ago

4 0

Jayne will need to drive 40 mph on the way back.

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Solve the equation <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B3%7D%7B4%7D%20%3D8" id="TexFormula1" title="\frac{x+3}{4} =8"

fiasKO [112]

Answer:

Step-by-step explanation:

Multiply by 4

so x+3=8*4

x+3=32

-3. -3

x=29

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3 years ago

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Twenty-four students brought their permission slips to attend the class field trip to the local art museum. If this represented

lukranit [14]

If 24 students went on a field trip, and 24 students represented eight tenths of the class, then $24 = \frac{8}{10}x$ .
First, multiply by 10 on both sides.
240 = 8x
Divide by 8 on both sides.
x = 30.

The class has 30 students in all.
This is, however, only the equation way to solve.

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3 years ago

How do I get 1/2 divided by 1/4 step by step

finlep [7]

Such as 1/2 ÷ 1/4, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other then we get the answer 2

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3 years ago

What is the solution to 3/4a>-16?

Georgia [21]

3/4a>-16
Multiply by the reciprocal of 3/4 on each side to get only a on one side of inequality.
a> -16 x (4/3)
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Which numbers are greater?

Julli [10]

Since we know that percentages and decimals go by decimal place we can solve this. For Example, 10% is just 0.1, so if we apply this to the questions we can solve them

1) 49%

2)16%

3) Equal

4)12%

5)1.2

6)31/50

7)50 1/4

8)1/8

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3 years ago