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2 years ago

Mara writes the expression x + 2(x – 4) – 4x. Which of these expressions are equivalent? Choose the

Mathematics

1 answer:

loris [4]2 years ago

5 0

Answer:

it is number 1. because the answer above is equivalent to number 1

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Refer to the Venn diagram that represents the sports students chose to play at South High School last year. Select the correct d

vovikov84 [41]

I don't see a diagram, but if the portion of the tennis region you are asked to analyze doesn't intersect anywhere else/any other regions pertaining to other sports, wouldn't the sport chosen by these students be solely tennis?

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2 years ago

A muffin recipe, which yields 12 muffins, calls for 2/3 cup of milk for every 1 3/4 cups of flour. The same recipe calls for 1/4

djyliett [7]

Answer:

$4\dfrac{3}{8}$ cups of flour

Step-by-step explanation:

A muffin recipe, which yields 12 muffins, calls for 2/3 cup of milk for every 1 3/4 cups of flour.

Then this recipe, which yields one muffin, calls for

$\dfrac{2}{3}:12=\dfrac{2}{3}\cdot \dfrac{1}{12}=\dfrac{1}{18}$

cup of milk for every

$1\dfrac{3}{4}:12=\dfrac{7}{4}\cdot \dfrac{1}{12}=\dfrac{7}{48}$

cups of flour.

Thus,

this recipe, which yields a batch of 30 muffins, calls for

$\dfrac{1}{18}\cdot 30=\dfrac{5}{3}=1\dfrac{2}{3}$

cups of milk for every

$\dfrac{7}{48}\cdot 30=\dfrac{210}{48}=\dfrac{35}{8}=4\dfrac{3}{8}$

cups of flour.

4 0

2 years ago

K=am+3mx solve for m

klemol [59]

M is equal to the value m

7 0

3 years ago

Help me this is math pls!

Marianna [84]

Answer:

well heck i cant see the picuter

Step-by-step explanation:

7 0

2 years ago

B=5a+7 -3a+2b=-7<br> What is the solution to the system of equations shown above?

anastassius [24]

But the file is not open

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2 years ago

Read 2 more answers