MATHEMATICS MIDDLE SCHOOL

What is 1 and 3/4 + 1 and 5/8?

Answers

Answer 1

Answer:

Answer:

3 3/8

Step-by-step explanation:

1 3/4 + 1 5/8

We need to get a common denominator of 8

1 3/4 *2/2 + 1 5/8

1 6/8 + 1 5/8

I like to line them up vertically

1 6/8

1 5/8

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

2 11/8

But 11 is larger than 8 so we subtract 8/8 and add 1

2 11/8

+1 -8/8

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

3 3/8

Answer 2

Answer: The answer of this question is 3.375

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Arthur is driving at a constant rate 34 miles per hour how far will he drive in 6 hours A(216 miles)
B(204 miles)
C(192 miles)
D(136 miles)

Answers

Answer:

B. 204 miles

Step-by-step explanation:

To find how far Arthur will drive in 6 hrs, all we have to do is 34 * 6. We multiply those numbers because if we wrote an expression it would be 34h which is saying he goes 34 miles every hour

34 * 6 = 204

I hope that helps u!

If u need more info or dont understand lmk! :)

Kaylenem is correct, if you drive so many miles PER HOUR it would me the speed per hour multiplied by your hours

The perimeter P of a square whose side length is n… is this direct variation?

Answers

The perimeter of a square is four times the side, since you have to sum all sides, and they're all the same length:

$P=n+n+n+n=4n$

This is direct variation, because we have

$P=4n \iff (P)/(n)=4$

and if the ratio between two variables is constant (in this case, 4), then the two variables are in direct variation.

Final answer:

The perimeter of a square is directly proportional to its side length, therefore it's an example of direct variation.

Explanation:

Yes, the perimeter (P) of a square with side length (n) is an example of direct variation. In this case, P is directly proportional to n. To understand this, think of a square. A square has four equal sides. Thus, its perimeter (P) is n times 4, or P = 4n. If n is increased, the perimeter also increases proportionally, which supports that it's a direct variation relationship. A change in one quantity leads to a proportional change in the other one.

Learn more about Direct Variation here:

brainly.com/question/9775007

#SPJ3

Fun center rents popcorn machines for $20 per hour. In addition to the hourly charge, there is a fee of $32. Is the number if hours you rent the popcorn machine proportional to the total cost?

Answers

No... because the two can never collide mathematically. So no,

What is the range of 50,48, 56, 58, 54, 50, 48, 56, 46

Answers

you have to take 58-46= 12

The range is... 12.

subtract the highest value from the lowest value

58 - 46 = 12

If you add 5 to me and then divide by 9, you get3. What number am I

Answers

First we need to reverse all of these operations. So, you need to start with three. It says to divide by nine, so then you multiply three by nine. Three times nine is equivalent to 27.

Now you have the number 26. Reverse the addition to subtracting and you get the final answer 22.

Let's check it. 22 plus five is 27. 27 divided by nine equals three.

So you final answer is three.

Thanks so much for the opportunity to answer your question and I hope this helps! I ask you with the upmost respect to make me the brainiest answer if you are willing. I am very close to leveling up and I NEED brainiest answers! Thank you so much!

$x-number\n\n(x+5)/(9)=3\ \ \ \ \ \ |\cdot9\n\nx+5=27\n\nx=27-5\n\nx=22\n\nYou\ are\ 22$

Find
the
Inverse
y = x+10/7

Answers

Answer:

x - $(10)/(7)$

Step-by-step explanation:

y = x + 10/7

x = y + 10/7

x - 10/7 = y

y = x - 10/7

x - $(10)/(7)$

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