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Andrew [12]
2 years ago
7

-3.7 + 1/4 plz help me with this.

Mathematics
1 answer:
vredina [299]2 years ago
7 0

Answer:

-3.84

Step-by-step explanation:

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Help, No links please!!!!!!
jolli1 [7]

Answer:

I think 60 because say u do 2×3 you get 6 but do 20×3 and it's 60 so I think it's 60 so sorry if I'm wrong.

4 0
3 years ago
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What is -3y+12=-48? Ueuehehhsh
Marina CMI [18]

Answer:

-12

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Lucy wants to be exempt from her semester exam. In order for that to happen, she has to average an 85 over 3 test grades. Her fi
anastassius [24]

Answer:

<em>Grades to be scored in 3rd exam = 88</em>

Step-by-step explanation:

Given that average of 3 numbers is 85.

First two numbers are 81 and 86.

To find:

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Solution:

Let the third number = x

Formula for average is:

Average = \dfrac{Sum\ of\ numbers}{Total\ count\ of\ numbers}

Here, sum of numbers = 81+86+x =167+x

Total count of numbers = 3

85 = \dfrac{167+x}{3}\\\Rightarrow x=255-167\\\Rightarrow \bold{x=88}

<em>Grades to be scored in 3rd exam = 88</em>

8 0
3 years ago
You received a $178 per month raise. That was a 5% increase. What was your monthly salary before the increase? Show work please
zzz [600]

Answer: 169.52

Step-by-step explanation

%increase which is 5% =100 x final - initial

                                                   ---------------------

                                                         initial

the initial is $169.52

and the final  $178

3 0
2 years ago
Find the y-intercept and graph the equation y=15x​
icang [17]

The y-intercept is 0 because you can add it to the equation and it won't change your slope.

6 0
3 years ago
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