3 years ago

HELP PLSSSSSSSNO LINKS

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

5 0

Answer:

Is there anything else to this like a description or a sentence?

Step-by-step explanation:

Sorry I need more than this

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Ioana wants to spend ¾ of an hour studying each subject. She has 3 hours to study. How many subjects can she study?

BaLLatris [955]

Answer:

4 subjects

Step-by-step explanation:

<u>3 hours for studying x subjects:</u>

x*3/4 = 3
x = 3*4/3
x = 4

3 0

3 years ago

2343443444<br> Is it rational or irrational?

finlep [7]

Answer:rational

Step-by-step explanation:

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3 years ago

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Solve for x: x + 8 = -3 show work please

nirvana33 [79]

Answer:

-11

Step-by-step explanation:

X + 8 = -3

x = -11

11-8

-11 - 8 = -3

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3 years ago

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Tomas bought a new sheet of stamps that had 10 thirty-four cent stamps on the page. If he paid with a ten-dollar bill, how much

Alisiya [41]

Answer:

$6.60 dollars

Step-by-step explanation:

He bought 10 34¢ stamps which means it only costed $3.40, because 10x.34=3.40

So in order to find the change, you subtract $10-$3.40, which equals $6.60

6 0

3 years ago

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi

mrs_skeptik [129]

Answer:

A. 2(x + 9) = 8

Step-by-step explanation:

To solve this problem, we proceed as follows:

- We call "x" the number picked up by Amy:

$x$

- Amy then adds 9 to this number, so we get:

$x+9$

- Then, we multiply this sum by 2, so we get:

$2(x+9)$

- Finally, Amy says that this number is equal to 8:

$2(x+9)=8$

So the correct equation is

A. 2(x + 9) = 8

We can even solve it to find the number. We get:

$2(x+9)=8\\2x+2\cdot 9 = 8\\2x+18=8\\2x+18-18=8-18\\2x=-10\\x=\frac{-10}{2}=-5$

5 0

3 years ago

HELP PLSSSSSSSNO LINKS​

HELP PLSSSSSSSNO LINKS