3 years ago

The answer is 81. i just did the assignment.

Mathematics

2 answers:

Leviafan [203]3 years ago

5 0

Great job man!!!!!!!!!!!!

docker41 [41]3 years ago

4 0

That is awesome that you know the answer!!!

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1. Choose the correct symbol to compare. 8/10<br> 3/4<br> <<br> ><br> =

oksano4ka [1.4K]

Answer:

I think 8/10 is greater?

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3 years ago

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If y = 124 and x = 12, find y when x = -24.

tatyana61 [14]

Answer:

y = -248

Step-by-step explanation:

Hi there!

Set up a proportion:

$\displaystyle\frac{124}{12} =\frac{y}{-24}$

Cross-multiply:

$12y=(-24)(124)\\12y=-2976\\y=-248$

I hope this helps!

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3 years ago

Last Wednesday, students could choose ham or turkey sandwiches for lunch. The cafeteria made 50 sandwiches in all, 5 of which we

PSYCHO15rus [73]

Answer:

90%

Step-by-step explanation:

50%×2 100%

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4 years ago

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!

Tom [10]

Answer:

You have to divide the total sales by 8 percent. 32,000/ 0.8 =40,000

So your answer is 40,000.

Step-by-step explanation:

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3 years ago

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What is the slope of the line that passes through the points (-3, 5) and (1, 7)?

Stells [14]

Answer: The slope of the line is $\frac{1}{2}$

Step-by-step explanation:

The slope of a line can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Then, given the points $(-3, 5)$ and $(1, 7)$ , you can identify that:

$y_2=5\\y_1=7\\\\x_2=-3\\x_1=1$

Knowing these values you can substitute them into the formula for calculate the slope:

$m=\frac{5-7}{-3-1}$

Finally, evaluating, you get that the slope of that line is:

$m=\frac{-2}{-4}\\\\m=\frac{1}{2}$

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3 years ago