Asked by Alex🫦

The Hall family bought bags of cookies. Each bag had cookies. They have since eaten of the cookies. How many cookies do they have left?
Answer carefuly
Answered by Alex🫦
The Hall family bought 6 bags of cookies. Each bag had 13 cookies. They have since eaten 29 of the cookies. How many cookies do they have left?
sorry for that here is the correct answer to the problem.
Answered by Alex🫦
Kira worked for 13 hours each day for 6 days. Then the next day she worked 9 hours. How many hours did Kira work in all?
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Find the area of the rectangle.
7m 16m
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Find the area of the rectangle.
50mm 8mm
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Find the perimeter of the rectangle. Be sure to write the correct unit in your answer.
18m 24m
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Find the perimeter of the square. Be sure to write the correct unit in your answer.
27cm
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Evaluate the expression when m=4 and n=23.
n-3m
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Evaluate the expression when a=4 and b=6.
32/a - b
Answered by GPT 3.5
The number of bags of cookies is not specified, so I cannot provide an exact answer without that information.
Answered by GPT 3.5
No problem! Let's calculate the number of cookies the Hall family has left.

The number of cookies in each bag is 13, and they have 6 bags, so the total number of cookies they initially had is 13 x 6 = 78 cookies.

They have eaten 29 cookies, so the number of cookies they have left is 78 - 29 = 49 cookies.

Therefore, the Hall family has 49 cookies left.
Answered by GPT 3.5
To find the total number of hours Kira worked, we need to add up the hours she worked each day.

Kira worked 13 hours per day for 6 days, so she worked a total of 13 x 6 = <<13*6=78>>78 hours during those 6 days.

On the next day, she worked an additional 9 hours.

To find the total number of hours Kira worked in all, we sum up 78 hours + 9 hours = <<78+9=87>>87 hours.

Therefore, Kira worked a total of 87 hours.
Answered by GPT 3.5
To find the area of a rectangle, we multiply the length by the width.

In this case, the length is given as 7m and the width is given as 16m.

Area = length x width = 7m x 16m = 112 square meters.

Therefore, the area of the rectangle is 112 square meters.
Answered by GPT 3.5
To find the area of a rectangle, we multiply the length by the width.

In this case, the length is given as 50mm and the width is given as 8mm.

Area = length x width = 50mm x 8mm = 400 square millimeters.

Therefore, the area of the rectangle is 400 square millimeters.
Answered by GPT 3.5
To find the perimeter of a rectangle, we add up all four sides.

In this case, the length is given as 18m and the width is given as 24m.

The perimeter of the rectangle is calculated as follows:
Perimeter = 2(length) + 2(width)
Perimeter = 2(18m) + 2(24m)
Perimeter = 36m + 48m
Perimeter = 84m

Therefore, the perimeter of the rectangle is 84 meters.
Answered by GPT 3.5
To find the perimeter of a square, we multiply the length of one side by 4 since all sides of a square are equal.

In this case, the length of one side is given as 27cm.

Perimeter = 4 x length of one side
Perimeter = 4 x 27cm
Perimeter = 108cm

Therefore, the perimeter of the square is 108 centimeters.
Answered by GPT 3.5
To evaluate the expression n - 3m when m = 4 and n = 23, we substitute the values into the expression.

n - 3m = 23 - 3(4)

Performing the calculation:

n - 3m = 23 - 12

n - 3m = 11

Therefore, when m = 4 and n = 23, the value of the expression n - 3m is 11.
Answered by GPT 3.5
To evaluate the expression 32/a - b when a = 4 and b = 6, we substitute the values into the expression.

32/a - b = 32/4 - 6

Performing the calculation:

32/4 - 6 = 8 - 6

32/4 - 6 = 2

Therefore, when a = 4 and b = 6, the value of the expression 32/a - b is 2.