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3 years ago

13

Merideths brother, miles, is 3 years younger than twice her age. The sum of their ages is 24. Create an equation to determine th

eir ages. How old are they?

1 answer:

Diano4ka-milaya [45]3 years ago

3 0

Answer:

Step-by-step explanation: Do 24 / 3 is 8

and to check your work do 8 x 3 which is 24

Hope This Helps ^_^

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zimovet [89]

Answer:

0.3

Step-by-step explanation:

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3 years ago

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X to the 2nd power + 3=12

Bond [772]

Answer:

x = ±3

Step-by-step explanation:

x^2 +3 = 12

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x^2 +3-3 = 12-3

x^2 = 9

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4 years ago

There are 3/4 of a box of cereal remaining. You dat 2/5 of the remaining cereal. What fraction of the box did you eat?

Pavlova-9 [17]

Greetings!

"<span>There are 3/4 of a box of cereal remaining. You eat 2/5 of the remaining cereal. What fraction of the box did you eat?"...

You can solve this by multiplying the fractions by each other (Numerator by numerator, denominator by denominator.)
</span> $=3/4*2/5
$
$=6/20$
or
$=3/10$

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Hope this helps.
-Benjamin

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3 years ago

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Which size can of soup shown in the table has the lowest unit price?

mylen [45]

Answer.
Explanation. Let’s get all of the options down to the 1 ounce unit to determine the price per oz. we can do this by dividing the cost by the size.
0.79/10= 0.079 per oz
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2.16/18=0.12 per oz
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By looking at all of the options, we find that the 10 oz can has the lowest unit price. Hope this helps, let me know if it’s correct so others can use it :)
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3 years ago

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What is the measure of <br> < B?

iogann1982 [59]

Answer:

c(<B=73)

Step-by-step explanation:

The two congruent sides have equal base angles

$34 + 2x = 180$

$2x = 180 - 34$

$2x = 146$

$\frac{2x}{2} = \frac{146}{2}$

$x = 73$

hope it was helpful

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3 years ago