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3 years ago

Which fraction would make this equation true? 4x ? = 6 2/3

Mathematics

1 answer:

MrMuchimi3 years ago

6 0

Divide 6 2/3 by 4 and you get an x value of 1.67 to double check the answer we can multiply 1 2/3 by 4 and we get 6 2/3

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Joseph graphs how much money he makes per hour on his newspaper delivery route. He finds that the graph tends to be linear and d

valentina_108 [34]

Answer:

I think is $5.00

Step-by-step explanation:

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3 years ago

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Work out 1/2 x 7 giving your answer as a mixed number

irga5000 [103]

Answer:

$4\frac{1}{2}$

Step-by-step explanation:

This question is basically saying: what is half of 7, or what is 7 divided by 2?

Based on this, it can be written both of the ways as:

»» $\frac{1}{2}$ of 7 OR 7 ÷ 2

So, just solve using either one and you’ll get 4.5 or $4\frac{1}{2}$ . But since the question wants the answer to be a mixed number, then choose $4\frac{1}{2}$ .

Hope this helps! :)

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3 years ago

Find the slope of the line that passes through the points (0-2) and (1.4).

vredina [299]

Answer:

m = 6

Step-by-step explanation:

$m=\frac{rise}{run}=\frac{4+2}{1-0}=\frac{6}{1}=\boxed{6}$

Hope this helps!

4 0

3 years ago

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An antique store increases all of its prices by $40\%$, and then announces a $25\%$-off-everything sale. What percent of the ori

Mandarinka [93]

Answer:

105%

Step-by-step explanation:

We'll analyse the question one step at a time

Let the original price be x.

Let y be the 40% increase

$y =x + 40\% *x$

Express as decimal

$y =x + 0.40 x$

$y =1.40x$

Let z be the 25% off sale

$z = (1 - 25\%) * y$

Express as decimal

$z = (1 - 0.25) * y$

$z = (0.75) * y$

$z = 0.75y$

Substitute 1.40s for y

$z = 0.75*1.40x$

$z = 1.05x$

Express 1.05 as a fraction

$z = 105\% * x$

The percentage is 105%

5 0

3 years ago

7,4,2,98,3,x what number is x if the range equals 8

svetlana [45]

Answer: x=90

Step-by-step explanation:

because the range is 8, and the highest value in the data set is 98, x must equal 96

5 0

3 years ago