Equivalent mixed number for: 21/8 = ?

Answers

Answer 1

Answer: 21/8 would be the same as 2 5/8
You can divide 8 from 21 twice, which sums up to 16.
21 - 16 = 5
The two 8's that have been taken away are now equivalent to 1, because 8/8 = 1
1 + 1 = 2
Therefore, the answer is 2 5/8

Answer 2

Answer: 2 5/8 hope this helps

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9. Mr. Martinez is buying equipment for his school's computer lab. He has a budget of $7500. New desktopcomputers cost $600 each and new tablets cost $500 each. Which equation represents how much equipment
Martinez can buy with his budget?
a. 7500x + 600y = 500
c. 600x + 500y = 7500
b. 7500 + 600x = 500y
d. 600x = 500y + 7500

Answers

Answer:

Step-by-step explanation:

Final answer:

The correct equation representing Mr. Martinez's purchase scenario with his given budget is 600x + 500y = 7500, where x represents the number of desktop computers and y represents the number of tablets.

Explanation:

Mr. Martinez is buying equipment for his school's computer lab within a budget of $7500. The new desktop computers cost $600 each and new tablets cost $500 each. Let's define x as the number of desktop computers and y as the number of tablets. Therefore, the total cost of the computers and tablets purchased by Mr. Martinez should be equal to his budget. This gives us the equation 600x + 500y = 7500. Here, each computer (x) costs $600 and each tablet (y) costs $500. The total cost incurred will be the product of the unit costs and respective quantities, which is restricted by his budget of $7500.

Learn more about Linear Equation here:

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Sharon uses 72 centimeters of ribbon to wrap gifts.she uses 24 centimeters of her total ribbon to wrap a big gift she use the remaining ribbon for 6 small gifts how much ribbon will she use for each small gift if she use the same amount on each

Answers

8 centimeters a gift because when you subtract 72-24 you get 48. Then all you have to do is divide 48 by 6 because you had 6 smaller gifts then you have your answer.

She will use 8 centimeters of ribbon on each small gift.

72-24=48, 48 divided by 6 = 8

Guys please help with this equation!! There is a picture:::

Answers

Simple,

6 hours Monday through Friday....

That's 5 days...thus..

6*5=30

Now, the employee also has 3.5 hours Saturday morning, so..

30+3.5=33.5

This employee, though, wants to work 40 hours. The employee has 30.5 so far, to find the rest...

40-33.5=6.5

Thus, the employee needs to work an additional 6.5 hours (h).

3 1/2 hour=3.5 hour
number of work hours=(6 hour/day)(5 days) +3.5 hour=30 hours+3.5 hours=
=33.5 hours.

number of hours that he must work=40 hours - 33.5 hours=6.5 hours

he must work 6.5 hours (or 6 1/2 hours).

Unit 1 Review
1. What is the slope of a line parallel to 5x+3y=6

Answers

Answer:

-5/3

Step-by-step explanation:

5x+3y=6

3y=6-5x

3y=-5x+6

y=-5/3x+6/3

y=-5/3x+2

parallel means same slope,

so the slope must be -5/3

Historians generally begin forming historical arguments in order to:

Answers

Answer:

D. offer possible answers to historical questions.

Step-by-step explanation:

An argument is a statement which a historian proposes. In order to back up the statement the historian provides proof. The argument is then read by other historians and the proof is analyzed. After the analysis if other historians come to the same conclusion which the statement points to then the argument is accepted.

So, this is the way to offer possible answers to historical questions.

D.

This is because they want to make sure their possible answers are correct, reliable and accurate.

Solve. 2x + 4 < 5x + 3 A) x > 3 B) x < 3 Eliminate C) x > 1/3 D) x < 1/3Solve.

2x + 4 < 5x + 3

A)
x > 3

B)
x < 3
Eliminate

C)
x >
1
3

D)
x <
1
3

Answers

Answer:

1) C

Step-by-step explanation:

1) 2x + 4 < 5x + 3

3x > 1

x > ⅓

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