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1 year ago

Do you guys know what 4m - 2m + 3

Mathematics

1 answer:

lyudmila [28]1 year ago

4 0

Answer:

2m + 3 I think.

Step-by-step explanation:

4m - 2m = 2m. So just put that in the equation now and poof. 2m + 3

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How would you graph the inequality 5x+8y>=250? Pls help me...

S_A_V [24]

Answer: hope this helps I guess?

Step-by-step explanation:

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2 years ago

Which one is cheapest

Kobotan [32]

Green Sprinkles

Pink Sprinkles is $3.20 per pound

Blue Sprinkles is $4.00 per pound

Green Sprinkles is $2.80 per pound

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3 years ago

WILL MARK U AS BRAINLIEST HELP PLZ. (Show work)

Alexus [3.1K]

Answer:

For #3 the answer is 113.04 (6 + g) / 32

Step-by-step explanation:

A = Pi * r * (r + g)

12/2 = 6 ft

A = 3.14 * (6) * (6 + g) = 113.04 (6 + g) square feet

113.04 (6 + g) / 32

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2 years ago

Lynn has a box of crayons.

Scrat [10]

Answer:

<em>There are 72 crayons in the box</em>

Step-by-step explanation:

<u>Fractions</u>

To solve this problem we'll manage numbers as fractions to keep the precision up to the end of it.

Lynn has a box of crayons. It's given 4/9 of the crayons are blue. The remaining crayons are:

$1-\frac{4}{9}=\frac{5}{9}$

From that portion, 65% are red, or equivalently, 35% are yellow.

We write 35% as a fraction:

$\displaystyle 35\%=\frac{35}{100}=\frac{7}{20}$

Thus, the portion of yellow crayons is:

$\displaystyle \frac{7}{20}\cdot \frac{5}{9}=\frac{7}{36}$

This fraction of x crayons is equal to 14, thus:

$\displaystyle x=\frac{14}{\frac{7}{36}}=14\cdot\frac{36}{7}$

x = 72

There are 72 crayons in the box

7 0

2 years ago

Andy bought 4.85 meters of cord. The cord cost 98¢ per meter. He also purchased 9.6 meters of copper wire. It cost $1.29 per met

laiz [17]

The correct answer 2.86

3 0

2 years ago