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Fofino [41]
2 years ago
12

Solve for x 3x-1 ÷ 2 =4​

Mathematics
2 answers:
Paul [167]2 years ago
6 0

Answer:

x=1.5

Step-by-step explanation:

Divide the numbers. Move the constant to the right hand side and change its sign.

3x=4+0.5

Add the numbers. Then divide both sides o fthe equation by 3. And you have your answer.

x=1.5

soldi70 [24.7K]2 years ago
4 0
X is 1.5 you do 3 times 1.5 then -1 then divide by 2
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If 50 people can fit into 6 rooms. How many people<br> fit into 42 rooms?
fiasKO [112]

Answer:

350 people can fit into 42 rooms

Step-by-step explanation:

So we can write it as a relation fraction equation:

\frac{50}{6}=\frac{x}{42}

Where:

x represents the people can fit in 42 rooms

x=\frac{50*42}{6}

x=350

Therefore, <u>350 people can fit into 42 rooms.</u>

I hope it helps you!

6 0
3 years ago
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Answer:

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dangina [55]

Answer:

$150

Step-by-step explanation:

Find how much Nicole earns for 3 hours by plugging in 3 as h in the function:

E(h) = 50h

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E(3) = 150

So, for tutoring for 3 hours, Nicole will earn $150

3 0
3 years ago
2. Solve: 33 + 2(5+8)-(6-2)
mars1129 [50]

Answer:

55

Step-by-step explanation:

Add the numbers 5 + 8 and you get 13. Multiply 13 x 2 which is 26. Add 33 + 26 and you get 59. Then, subtract it by 4 and you get 55.

6 0
3 years ago
Phillip and his two friends need to raise at least $2,400 for their study abroad trip to Europe. So far, they have raised $600.
Tomtit [17]

Answer:

x + 600 ≥ 2400

Step-by-step explanation:

Given:

Amount needed = $2,400

Amount they had = $600

Find:

Amount they need

Computation:

Assume;

Amount they need = x

x + 600 ≥ 2400

4 0
3 years ago
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