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Anni [7]
2 years ago
14

Y - 8 = -1/2(x + 4) A graph is not needed.

Mathematics
1 answer:
mars1129 [50]2 years ago
5 0

Step-by-step explanation:

<u>Use Distributive Property</u><u>:</u>

y - 8 =  -  \frac{1}{2} x  - 2

<u>Add 8 to both sides:</u>

y =  -  \frac{1}{2} x + 6

Your slope-intercept equation is: y = -1/2x + 6.

Slope-intercept form: y = mx + b.

m = slope

b = y-intercept

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The value of 2 in 2,783 is 2,000

The value of 2 in 7,283 is 200

2,000 x 200 = 400,000

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Cindy set:<br> 2 groups of 10 buttons and 34 single buttons
vova2212 [387]
In all you have 54 buttons because if you add 10 plus 10 that equals 20 plus 34 and that gets 54 buttons in all
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4 years ago
The table shows the results of a survey given to 150 middle school students about their preference of extra-curricular activitie
Radda [10]

Answer:

D. More students preferred band or chorus than those that preferred football.

Step-by-step explanation:

I can easily tell D is the answer because 16+14=30. This means 30% liked band or chorus and 26% liked football.

<u>Remember the left side of the chart isn't talking about total number </u><u>of</u><u> students. They are talking about percent. </u>

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3 years ago
What is 300% of 12???
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6 0
3 years ago
Read 2 more answers
Imagine you have some workers and some handheld computers that you can use to take inventory at a warehouse. There are diminishi
Svet_ta [14]

Answer:

a. $1.03

b. $0.93

c. 0.98

d. 2 workers

Step-by-step explanation:

a. Given that:

  • 1 computer : 1 worker : inventory 150 items per hour
  • 1 computer : 2 workers : inventory 200 items per hour
  • 1 computer : 3 workers : inventory 220 items per hour
  • 1 computer : 4+ workers : fewer than 235 items per hour
  • Cost: $100 per computer ; $25 per worker

The fixed production factor in the warehouse is the computer used:

-One computer used, but the number of users is varied to inventory a specified number of items.

-The variable production factor is the number of workers assigned per one computer.

#The cost of inventorying a single item by one worker is:

Cost=\frac{C_{pc}+Wage}{Items} \ , C_{pc}=\$125\\\\Cost_1=\frac{125+30}{150}\\\\\\=1.03

Hence, the cost of inventorying a single item is $1.03

b. Using the information provided above, the cost of inventorying a single item when two workers are assigned is :

Cost=\frac{C_{pc}+Wage}{Items} \ , C_{pc}=\$125\\\\Cost_2=\frac{125+2\times30}{200}\\\\\\=0.925

Hence, the cost of inventorying a single item is $0.93

c.Using the information provided above, the cost of inventorying a single item when three workers are assigned is :

Cost=\frac{C_{pc}+Wage}{Items} \ , C_{pc}=\$125\\\\Cost_3=\frac{125+3\times30}{220}\\\\\\=0.98

Hence, the cost of inventorying a single item is $0.98

d. To determine the most cost-effective job assignment, we calculate the cost of 4+ workers.

Take any number less than 235(say 234) as the inventory units:

Cost=\frac{C_{pc}+Wage}{Items} \ , C_{pc}=\$125\\\\Cost_4=\frac{125+4\times30}{234}\\\\\\=1.05

From our calculations, it's clear that two workers per computer costs the least amount($0.93) per unit item. Hence, it is best to assign two workers per computer.

4 0
4 years ago
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