Divide −317
by −23 simplified
(1 point)
Responses
934
9 over 34
217
2 over 17
−934
negative 9 over 34
−217
negative 2 over 17
Divide −49
by 47 simplified
.(1 point)
Responses
−1663
negative 16 over 63
−79
negative 7 ninths
−97
negative 9 sevenths
79
−79
Multiply: −13⋅−58 simplified
(1 point)
Responses
815
8 over 15
524
5 over 24
−524
negative 5 over 24
−5576
negative 5 over 576
754
Multiply: −13⋅−58
(1 point)
Responses
815
8 over 15
524
5 over 24
−524
negative 5 over 24
−5576
754
(-1/3) X (-5/8)
(1/3) x (5/8) = -5/24
-5(-10)(12)
find the product
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
-$10,200
-$10,200
-$850
-$850
$850
$850
$10,200
-$10,200
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?
To find Nick's hourly earnings for the job, we need to know the total amount he earned for the job and divide it by the number of hours he worked.
Since we don't have the total amount he earned, we cannot calculate his hourly earnings.
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
$375.00
$375.00
$79.76
$79.76
$89.29
$89.29
$93.75
To calculate Nick's hourly earnings for the job, we need to know the total amount he earned for the job. We don't have any information about the prices for the services provided or the total amount Nick earned. Without this information, we cannot calculate his hourly earnings.
$90
$165
$120
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?
To find Nick's hourly earnings for the job, we need to divide the total amount he earned by the number of hours he worked.
Out of the given options, we can calculate his hourly earnings for each amount:
- $90 divided by 4.2 hours equals $21.43 per hour.
- $165 divided by 4.2 hours equals $39.29 per hour.
- $120 divided by 4.2 hours equals $28.57 per hour.
Therefore, his hourly earnings for the job would be $21.43 per hour (rounded to the nearest cent) if he earned $90.