3 years ago

Which expression is equal to zero? 9 + (– 27) ÷ (– 3)

Mathematics

1 answer:

GrogVix [38]3 years ago

4 0

Answer:

-27÷(-3)-9

Step-by-step explanation:

Hope this helps you.

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Ben has b dollars. Cam has 7 fewer dollars than ben. How many dollars does cam have?

aleksley [76]

Answer:

b - 7 = the amount of money Cam has

Step-by-step explanation:

We don't know how much money ben has so we have to subtract 7 from <em>b</em> to find the amount of money Cam has.

Hope this helps!

5 0

3 years ago

Read 2 more answers

Help me plsss................

aksik [14]

It’s 28 divided by 7 x 15 -13
How do I know ? I’m in high school and I just worked it out !!

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3 years ago

Let y = safe load in pounds and x = length in feet of a horizontal beam. A constant of proportionality k exists such that y=k/x

Contact [7]

Answer:

Option c. 30,000

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

Let

y ----> safe load in pounds

x ----> length in feet of a horizontal beam

we have

For $x=15\ feet, y=2,000\ pounds$

Remember that

$k=y*x$

substitute

$k=2,000*15=30,000$

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3 years ago

What is the value of k? 1/2k+6=4k–812k+6=4k–8

den301095 [7]

K=4 <span>1/2k+6=4k–812k+6=4k–8</span>

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3 years ago

An angle measuring 468 n degrees Is in standard position. For which value of N will the terminal side fall on the axis

Fudgin [204]

N=5 I think, tell me if it is correct

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3 years ago