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krok68 [10]
3 years ago
15

You can work no more than 60 hours each week at your two jobs. Dog walking pays $7 per hour and your sales job at

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

The ordered pair (-3,50) is not a possible solution, because the number of hours cannot be a negative number

The solution in the attached figure

Step-by-step explanation:

Let

x-----> the number of hours worked to dog walking job

y ----> the number of hours worked to Computers & More, Inc job

we know that

x+y\leq60 -----> inequality A

7x+12y \geq 450 ----> inequality B

using a graphing tool

The solution is the triangular shaded area

see the attached figure

The ordered pair (-3,50) is not a possible solution, because the number of hours cannot be a negative number

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IT IS EITHER A OR C BUT I DONT KNOW HICH ONE YoU WILL BE THE BRAINLIEST
maxonik [38]
The answer is A. 

You can get this by modeling the function. It's slope and y intercept will yield the equation y = -.5x +1.5. Then you can try the ordered pairs in that, all of which work.
5 0
2 years ago
the digit at the tens place of a two—digit number is 4 times the digit at ones place if the sum of this number and the number fo
zysi [14]

Answer:

41

Step-by-step explanation:

The number 1 is in the ones place. 1x4=4, so 4 is in the tens place. If you reverse 41, you get 14. 41+14=55.

5 0
3 years ago
When using blocking to deal with extraneous factors in an experiment, a
astra-53 [7]

Answer:

false

Step-by-step explanation:

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3 0
2 years ago
A study of 250 households in Cedar Bluff showed that a household produced an average of 4 pounds of garbage per day. What is the
Juli2301 [7.4K]

Answer:

Step-by-step explanation:

Given that a study of 250 households in Cedar Bluff showed that a household produced an average of 4 pounds of garbage per day.

Here a study of only 250 were made to assess about the entire households in Cedar Bluff

Hence the population of interest in this study is the entire households in Cedar Bluff.

The sample is the 250 households in Cedar Bluff which were studied

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6 0
3 years ago
500=100(x-1)<br> Someone tell me step by step
Andre45 [30]
First, distribute the 100 to the (x-1) portion:
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then, add 100 to both sides of your equation to get “x” alone on the right side:
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next, divide 100x by 100 and 600 by 100 to isolate a singular “x”:
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therefore, x=6 is your solution
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2 years ago
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