MATHEMATICS MIDDLE SCHOOL

If one kilogram equals 2.2 pounds, how many kilograms equal 112 pounds? Round your answer to the nearest hundredth, if necessary.

Answers

Answer 1

Answer:

Answer:

50.8 Kilograms

Step-by-step explanation:

I hope this helped ;)

Answer 2

Answer: 50.8kg there you go your welcoming

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Solve (x + 2 < 5) u (x - 7 > -6)
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Three times twice an unknown number equals 30.
The perimeter of a square is 1 meter. how many centimeters long is each side?
If 50 is 20% of a value, what is that value?

14/20 minus 3/5 equals

Answers

$(14)/(20)-(3)/(5)=(14:2)/(20:2)-(3)/(5)=(7)/(10)-(3)/(5)=(7)/(10)-(3\cdot2)/(5\cdot2)=(7)/(10)-(6)/(10)=(7-6)/(10)=(1)/(10)$

$(14)/(20)=(14:2)/(20:2)=(7)/(10)=0.7\n\n(3)/(5)=(3\cdot2)/(5\cdot2)=(6)/(10)=0.6\n\n(14)/(20)-(3)/(5)=0.7-0.6=0.1$

the answer for this question is 0.1
but as fraction is 14/20 - 3/5 = 1/4 or as a decimal .1

I nedd help I wll give branlieness to the best answer

Answers

Answer:

Step-by-step explanation:

Jared's sport cardholder can hold nine cards on each page how many pages will Jared need if he is 75 sport cards solve using models explain how to interpret the remainder draw models

Answers

He will need 9 pages. Because 75 divided by 9 is 8.333 so you would need 9 pages.

A group of friends went out for dinner and decided to split the cost of the bill equally. If each person contributed $32, the friends would have $18 more than they needed for the bill but not enough for a 15% tip. If each person contributed $35, they would cover the bill and a 15% tip and have $6.30 left over. How much was the bill, and how many friends went out for dinner?

Answers

Answer:

The number of friends that went out for dinner is 8

And their bill is $238

Step-by-step explanation:

Let's assume that the number of friends that went out for dinner to be x

And the bill for the dinner to be y

If each person contributed $32 and paid off the bill,they will have a balance of $18

32x - 18 = y_____equation 1

If each person contributed $35 and paid off the bill and also 15% tip,they will have a balance of $6.30

35x - 6.3 = y + (15% of y)

35x - 6.3 = y + (3y/20)

Open up the bracket

35x - 6.3 =(20y + 3y)/20

700x - 126 = 23y______equation 2

From equation 1,y = 32x - 18

Put the above in equation 2 and we have

700x - 126 = 23(32x -18)

700x - 126 = 736x - 414

collect like terms

36x = 288

x = 288/36

x = 8

Remember that equation 1 says that y = 32x - 18 and we now know that x = 8 .

Substitute and we have

(32 × 8) - 18

y = 238

The number of friends that went out for dinner is 8

And their bill is $238

An automated car wash can wash 30 cars in 5 hours. How long would it take to wash 120 cars? A. 15 h B. 20 h C. 25 h D. 30 h

Answers

An automated car wash can wash 120 carsin 20 hours.

What is expression?

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is that an automated car wash can wash 30 cars in 5 hours.

Now, an automated car wash can wash 30 cars in 5 hours.

Then, 1 car can be washed in (5/30) hours.

So, 120 cars will take (5/30 x 120) hours

(5/30 x 120)

5 x 4

20 hours

Therefore, an automated car wash can wash 120 carsin 20 hours.

To solve more questions on expressions, visit the link below -

brainly.com/question/1041084

#SPJ3

30 / 5 = 6

So, divide 120 by 6

120 / 6 = 20 hours
Hope this helped!