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3 years ago

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Can someone help with all of my homework

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Anettt [7]3 years ago

7 0

Yesssssssssssssssssssss

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On the first five performance scores at work,your score were:84,83,92,80, and 95.On the average, what was the score?

VARVARA [1.3K]

84+83+92+80+95=434
434/5= 86.8
The correct answer is C

3 0

2 years ago

Rory has 4 pounds of ground beef to make meatballs. He uses 3/8 pound per meatball to make 9 meatballs. How many 1/8-pound meatb

m_a_m_a [10]

Answer:

0.125

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The LCM of two numbers is 60. Their GCf is 6 and their difference is 18. What are the two numbers?

Aliun [14]

$LCM(x,y)=60\\
GCF(x,y)=6\\
x-y=18\\\\
LCM(x,y)=\dfrac{|x\cdot y|}{GCD(x,y)}\\
60=\dfrac{|x\cdot y|}{6}\\
|x\cdot y|=360\\\\\\
|x\cdot y|=360\\
x-y=18\\\\
|x\cdot y|=360\\
x=18+y\\\\
|(18+y)\cdot y|=360\\
|18y+y^2|=360\\
18y+y^2=360 \vee 18y+y^2=-360\\
y^2+18y+81=441 \vee y^2+18y+81=-279\\
(y+9)^2=441 \vee (y+9)^2=-279\\
y+9=\sqrt{441} \vee y+9=-\sqrt{441}\\
y=21-9 \vee y=-21-9\\
y=12 \vee y=-30\\\\
x-12=18 \vee x-(-30)=18\\
x=30 \vee x=-12\\\\
\boxed{x=30, y=12 \vee x=-12, y=-30}$

4 0

3 years ago

Read 2 more answers

And items are for $40 plus sales tax on the item is 8% what is the sales tax on the total cost

Setler79 [48]

Answer:

43.20 for the total cost of the item

6 0

2 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

padilas [110]

Answer:

the answer is 5.31E37

Step-by-step explanation:

3 0

2 years ago