MATHEMATICS MIDDLE SCHOOL

Jake's family is moving to a new home. They packed 22 boxes in 1 5/6 hours. What is the average number of boxes they packed per hour?

Answers

Answer 1
Answer: It would be an average of 12 boxes per hour, because if there were only 11 boxes per hour, and there is not another full hour to make it two hours, the box would not be fully packed. Therefore, it has to be an average of 12 boxes per hour to get all 22 boxes fully packed.

I hope this helps you, even though it has been about a day since you posted it.
Answer 2
Answer:

Final answer:

Jake's family packed boxes at an average rate of approximately 12 boxes per hour. This was calculated by dividing 22 (the total number of boxes packed) by 1.83 (the total time in hours).

Explanation:

This question asks for the average rate at which Jake's family packed boxes. Rate is calculated by dividing the total quantity by the total time.

  • In this case, Jake's family packed 22 boxes in 1 5/6 hours.
  • Converting 1 5/6 to a decimal gives us approximately 1.83 hours.
  • So, to calculate the average rate, we divide 22 by 1.83.
  • The calculation is as follows: 22 ÷ 1.83 ≈ 12.

Therefore, Jake's family packed boxes at an average rate of approximately 12 boxes per hour.

Learn more about Average Rate here:

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-27=-3p+15-3p solve the equation and show your work
What is a good comparison of the estimated sum and the actual sum of 7 9/12+2 11/12
I need help ASAP it's being timed oh and I need you to show your work! I'll give brainliest!!!
866 estimate the value

A bank teller has 7 rolls of coins. each roll has 40 coins. how many does the bank teller have?

Answers

well if you have a calculator then you can do this watch:... so with the calculator do 40 times 7 then hit = and that will give you then answer but i want to help you
so...
40 * 7 = 280
So that means the bank tell has a total of 280 coins with him
You do 40 x 7 which is 280

7w/4+3=9w/10+6

I really need help on this

Answers

Answer:

w=3 9\17

Step-by-step explanation:

Three students conducted an experiment where they each went fishing at Town Lake seven different times throughout the year. Each time they were fishing, they recorded the number of fish they caught and the average air temperature. Each student then made a scatter plot of the data they collected. Match the conclusions with the scatter plot which the conclusions describe.

There is no
relationship between
the temperature and
the number of fish
caught.

There is a negative
relationship between
the temperature and
the number of fish
caught.

There is a positive
relationship between
the temperature and
the number of fish
caught.

Answers

Answer:

is this math

Step-by-step explanation:

Answer:

zFTGVbyhujny

Step-by-step explanation:

15. Tell whether the lines for each pair of equations are parallel perpendicular or neither Y=-3x+7
-2x+6y=3
16. Tell whether the lines for each pair of equations are parallel perpendicular or neither
Y=-1/5x+6
-2x+10y= 5

Answers

Answer:

15. The lines are perpendicular.

16. The lines are neither perpendicular nor parallel.

Step-by-step explanation:

15. The given lines are

Y=-3x+7 & -2x+6y=3 or, 6y = 3 + 2x or, y = 0.5 + (x)/(3).

The slope of the first line is -3 and the slope of the second line is (1)/(3)[Comparing with the standard form of equation of straight line y = mx + c, where m is the slope of the straight line].

Two straight lines will said to be perpendicular to each other, if the product of its slopes will be equal to -1.

Since, -3 * (1)/(3) = -1, the equations are perpendicular with respect to each other.

16. The lines are y = -(x)/(5) + 6 and -2x + 10y = 5 or, 10y = 5 + 2x or, y = 0.5 + (x)/(5).

As per the question number 15, it is clear that these equations are not perpendicular.

Here, the slope of the first one is (-1)/(5) and the slope of the second one is (1)/(5).

The values are same with different sign. Hence, these equations are not parallel too.

When 47 is added to a number the result is 37 less than 7 times the number

Answers

47 is added to a number ⇒ 47 + x
37 less than 7 times the number ⇒ 7x - 37

47 + x = 7x - 37

x - 7x = -37 - 47
- 6x = -84
x = -84 / -6
x = 14 

The value of the unknown number is 14.

47 + x = 7x - 37
47 + 14 = 7(14) - 37
61 = 98 - 37
61 = 61

Please help me i don't understand...

Answers

Answer:

d.

Step-by-step explanation:

156% = 1.56 while 70 = 100%

if 100% = 1 it would look like this

of is used as a division word so the first 1 is 156/100

70 is the 100% so 70 is the denominator for the second problem and your trying to find out what the n is.

n is your problem 156% of 70 = n

have a nice day and mark me brainliest :)
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