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4 years ago

Find the sum 1/2 (w-6)+ 1/4(w+12)

1 answer:

5 0

Answer: 3/4w
Explanation:
1/2(w-6)+1/4(w+12)
= 1/2w-6/3 + 1/4w+12/4
= 1/2w-3 + 1/4w+12/4
= 1/2w +1/4w
= 2/2(1/2)w + 1/4w
= 2/4w+1/4w
=3/4w

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Order the fraction from least to greatest 1/6, 2/5, 3/5, 3/7

SSSSS [86.1K]

1. convert them all to decimals

1/6= 0.16
2/5= 0.4
3/5= 0.6
3/7= 0.42

2. rewrite in the correct order

1/6, 2/5, 3/7, 3/5

Hope this helps!

7 0

3 years ago

Jamal bought 4 pounds of blueberries for $12. Which of the following proportions could be used to help him figure out how much 2

faltersainse [42]

Answer:

$\$6$

Step-by-step explanation:

we know that

Using proportion

$\frac{12}{4}\frac{dollars}{pounds} =\frac{x}{2}\frac{dollars}{pounds}\\ \\ x=12*2/4\\ \\x=\$6$

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3 years ago

Which one is correct ?

olga55 [171]

Give the two exterior angles of 133 and 142, we can deduce that the interior angles are 47 and 38, respectively. In fact, if $i$ and $e$ are the interior and exterior angles, respectively, we have

$i=180-e$

Now, the interior angles of a triangle sum up to 180 degrees. Since we already have angles of 47 and 38 degrees, the missing angle is

$180-47-38=95$

Which implies

$n=180-95=85$

3 0

3 years ago

20+2x=x+56 solve for x

liubo4ka [24]

Answer:

Rearrange the numbers to their like terms.

which is 2x-x=56-20.

x=36.

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3 years ago

Simplify (16+28/2-6)/10-4*2

Tpy6a [65]

Answer:

-5.6 is the answer if you solve it. i think

Step-by-step explanation:

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3 years ago

Read 2 more answers