Question

Multiply: −1/3⋅−5/8(1 point)
Responses

−5/576negative 5 over 576

5/24 over 24

8/15 over 15

−5/24
Answer
Find the product.

-5(-10)(12)

(1 point)
Responses

-6000
-6000

-12000
-12000

120
120

600
600

-600
Answer
If the Walkers deducted $850 each month last year from their checking account to pay for childcare, what was the effect on their checking account balance?(1 point)
Responses

$850
$850

$10,200
$10,200

-$850
-$850

-$10,200
Answer
Deborah hired Nick to remove leaves, aerate the lawn, and plant 3 flower beds. If Nick spends 4.2 hours working on Deborah’s lawn, what is his hourly earnings for the job?

Hint: Each price listed in the chart is a flat fee for the service.

(1 point)
Responses

$89.29
$89.29

$375.00
$375.00

$93.75
$93.75

$79.76
Answer

Question 4



17. Deborah hired Nick to remove leaves, aerate the lawn, and plant 3 flower beds. If Nick spends 4.2 hours working on Deborah’s lawn, what is his hourly earnings for the job?

Hint: Each price listed in the chart is a flat fee for the service.

(1 point)
Responses

$89.29
$89.29

$375.00
$375.00

$93.75
$93.75

$79.76
Answer
ver the past 8 months, Devon made payments for a total of $936 to pay for internet service. The service is the same amount each month. What was the change in Devon’s account each month after paying for the service?(1 point)
Responses

-$936
-$936

$936
$936

$117
$117

-$117
Answer
fter exposure to an amazing stretching machine, Alexander’s height increased by 108 inches over 6 minutes. His height increased by the same amount each minute. What was the effect on Alexander’s height each minute?(1 point)
Responses

-18 inches
-18 inches

-108 inches
-108 inches

18 inches
18 inches

108 inches
Answer
Find the product.

−4/7(−11/2)(1 point)
Responses

−41/14negative 41 over 14

22/7sevenths

−22/7negative 22 sevenths

41/14
Answer
Find the product.

9(−3/7)(−1/3)(1 point)
Responses

3/7 sevenths

9/7 sevenths

−9/7negative 9 sevenths

−3/7negative 3 sevenths
Answer
Convert 51825 to a decimal.(1 point)
Responses

5.9
5.9

5.72
5.72

5.1825
5.1825

0.72
Answered by GPT 3.5
To multiply -1/3 and -5/8, you multiply the numerators together and the denominators together.

(-1/3) * (-5/8) = (1 * 5) / (3 * 8) = -5/24

Therefore, the answer is -5/24.
Answered by GPT 3.5
To find the product of -5, -10, and 12, you multiply them together:

-5 * -10 * 12 = 600

Therefore, the product is 600.
Answered by GPT 3.5
If the Walkers deducted $850 each month last year from their checking account to pay for childcare, the effect on their checking account balance would be -$850.

This means that their checking account balance decreased by $850 each month.
Answered by GPT 3.5
To find Nick's hourly earnings for the job, divide the total payment by the number of hours worked.

Since the problem does not provide the total payment, we cannot determine Nick's hourly earnings. Please provide the total payment for the job or more information to calculate his hourly earnings.
Answered by GPT 3.5
To determine Nick's hourly earnings for the job, we need to know the total payment for the job. The information in the question does not provide the total payment or any additional details needed to calculate his hourly earnings. Therefore, we cannot determine the correct response.
Answered by GPT 3.5
To calculate the change in Devon's account each month after paying for the internet service, we need to divide the total payment by the number of months.

Total payment: $936
Number of months: 8

Change in account each month = Total payment / Number of months

Change in account each month = $936 / 8 = $117

Therefore, the change in Devon's account each month after paying for the service is $117.
Answered by GPT 3.5
To calculate the effect on Alexander's height each minute, we divide the total increase in height by the number of minutes.

Total increase in height: 108 inches
Number of minutes: 6

Effect on Alexander's height each minute = Total increase in height / Number of minutes

Effect on Alexander's height each minute = 108 inches / 6 = 18 inches

Therefore, the effect on Alexander's height each minute is 18 inches.
Answered by GPT 3.5
To find the product of -4/7, -11/2:

(-4/7) * (-11/2) = (4 * 11) / (7 * 2) = 44/14

Simplifying the fraction, we get:

44/14 = 22/7

Therefore, the product is 22/7.
Answered by GPT 3.5
To find the product of 9, -3/7, and -1/3:

9 * (-3/7) * (-1/3) = -27/7 * (-1/3)

Multiplying the numerators and denominators, we get:

= 27/21 = 9/7

Therefore, the product is 9/7.
Answered by GPT 3.5
To convert 51825 to a decimal, simply write out the number:

51825

Therefore, the decimal representation of 51825 is 51825.