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bekas [8.4K]
3 years ago
9

What are the like terms in this expression? 7x - 2y + 4x

Mathematics
2 answers:
belka [17]3 years ago
4 0

Answer:

B) 7x and -2y I just took the test!

Step-by-step explanation:

The terms in the expression are 7x, -2y, and 4x.

7x and 4x have the same variable, x.

julsineya [31]3 years ago
3 0
Collect like terms:
(7x+4x)−2y

Simplify:
11x-2y
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storchak [24]

Answer:

wild

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
-3x+10=34 solve for x
goblinko [34]
<h3>Answer:</h3><h3>x=−8</h3><h3 />

Step-by-step explanation:

<h3>Let's solve your equation step-by-step.</h3>

−3x+10=34

<h3>Step 1: Subtract 10 from both sides.</h3>

−3x+10−10=34−10

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<h3>Step 2: Divide both sides by -3.</h3><h3 />

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5 0
3 years ago
Read 2 more answers
Round 0.724 to the nearest tenth
pshichka [43]

Since the number in the hundredths place is below 5, the answer to your question will be 0.7.

<h2>Answer:</h2>

0.7

8 0
3 years ago
Carmen bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $200 less than the desktop. She
stiks02 [169]
Let x = cost of desktop computer; then x - 250 = cost of laptop computer

converting % to decimals, 9% = 0.09 and 6% = 0.06

Then, 0.09x + (x - 250)0.06 = $300
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then x - 250 = $1850

Proof: $2100•0.09 + 1850•0.06 = $189 + $111 = $300
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3 years ago
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fiasKO [112]
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Hailey played video games for 10 minutes longer than Jaxson
4 0
3 years ago
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