3 years ago

Which equation can be used to solve the problem?

Mathematics

1 answer:

Allisa [31]3 years ago

3 0

D) 8c=120

Now I'm typing random words so that it is enough characters

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4x+(7-3)5=10 please help with this one

Ostrovityanka [42]

Answer:

x=-2.5

Step-by-step explanation:

4x+(7-3)5=10

4x+(4)5=10

4x+20=10

subtract 20 from each side

4x=-10

divide each side by 4

x=-2.5

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3 years ago

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If you needed to triple a recipe, would the ratio change? Explain.

sveticcg [70]

Yes the ratio would change because it needs 3 times more than the original amount so you would multiply it by 3

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3 years ago

Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a T-shirt is $18. What is the dis

Lyrx [107]

Answer:

$14.4

Step-by-step explanation:

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$18 x .2 = $3.60

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2 years ago

Correct answer gets Brainliest! Solve for x.

Simora [160]

Subtract 13 from both sides:

$-7-13 \geq -5x$

$-20 \geq -5x$

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$4 \leq x$

Which means

$x \geq 4$

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3 years ago

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If x=7 and y=−2, evaluate the following expression:2xy

antoniya [11.8K]

Answer:

-28

Step-by-step explanation:

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2 years ago

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