2 years ago

How to show how to find the answer to -3 +4 -1

Mathematics

1 answer:

Fittoniya [83]2 years ago

5 0

Answer:it’s 0

Step-by-step explanation:

You do -3 plus 4 and then minus 1 which would be 0

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A plane has fees for 420 passengers 15% of the seats are empty how many passengers are on the plane

serious [3.7K]

Answer:

357 passengers

Step-by-step explanation:

$\frac{x}{420}=\frac{85}{100}$ (The $\frac{85}{100}$ is 85% of the 100% people because 15% is missing)

When you cross-simplify you get: $\frac{x}{21}=\frac{85}{5}$ which is $\frac{x}{21}=17$

Finally, multiply 17 by 21 to get x.

Therefore, x=357

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2 years ago

Which must be true I NEED HELP

tatyana61 [14]

Answer:

I beileve it's C.

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3 years ago

What’s the answer for this question?

qaws [65]

Answer:

Step-by-step explanation:

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3 years ago

Mark’s canoes rents canoes for $20 plus $13 per hour. You do not want to spend more than $150. For how many hours can you afford

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Step-by-step explanation:

20 + 13x ≤ 150

13x ≤ 150 - 20

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x ≤ 130 ÷ 13

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2 years ago

Solve −4(x + 10) − 6 = −3(x − 2).<br> a −40<br> b −46<br> c −52<br> d 52

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The answer is C. -52.

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3 years ago

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