5. Find the product.
-5(-10)(12)
(1 point)
Responses
-6000
-6000
120
120
600
600
-12000
-12000
-600
The product of -5, -10, and 12 is -600.
. 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
-$850
-$850
-$10,200
-$10,200
$10,200
$10,200
Question 4
The effect on their checking account balance would be -$10,200.
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
To determine Nick's hourly earnings for the job, we need to divide the total fee for the job by the number of hours he worked.
Based on the information given, we don't have the total fee for the job or any specific fees for the individual services (removing leaves, aerating the lawn, planting flower beds). Therefore, we cannot calculate Nick's hourly earnings for the job.
Over 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
$117
$117
-$117
-$117
$936
$936
-$936
To find the change in Devon's account each month, we need to divide the total payment made ($936) by the number of months (8).
The change in Devon's account each month after paying for the service is -$117. This means that his account balance decreases by $117 each month.
Question 6
19. After 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
-108 inches
-108 inches
-18 inches
-18 inches
108 inches
108 inches
18 inches
To find the effect on Alexander's height each minute, we need to divide the total increase in height (108 inches) by the number of minutes (6).
The effect on Alexander's height each minute is an increase of 18 inches.
Convert 5 18/25
to a decimal.(1 point)
Responses
5.9
5.9
0.72
0.72
5.72
5.72
5.1825