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rusak2 [61]
3 years ago
13

PLEASE PLEASE HELP I REALLY NEED IT QUESTION 2

Mathematics
2 answers:
alukav5142 [94]3 years ago
7 0
It will take her 51.4 minutes.


Explanation:

You would do 12/7 and then multiply that answer by 30.

evablogger [386]3 years ago
3 0
51.42 because I used a calculator
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-5(x-7)<15 solve for x
Nikolay [14]

Answer: X>4

Step-by-step explanation: use distributive property. -5 times X times -7. Subtract -35 from both sides. +35-35 cancels out. Subtract 35 from 15. Divide -5 from both sides. Edit: omg I just realized I didn’t change the sign!

-5x+35<15

-35<15-35

-5x<15-35

-5x<-20

x>4

8 0
3 years ago
Please answer the question attached in the image if you can use ms paint to draw arrows that will be appreciated.
yawa3891 [41]
2 1 1/2 3 3 3/4 your welcome
7 0
3 years ago
Scientific notation The table shows the amount of money raised by each region the four regions used a total of $ (5.38×10^4) How
Serggg [28]

9514 1404 393

Answer:

  $8.65×10^3

Step-by-step explanation:

The amount the West raised is the difference between the total and the sum of the other amounts raised. It is convenient to use a multiplier of 10^4 for each of the numbers, so the number for South can be rewritten as 0.675×10^4.

  West = 5.38×10^4 -1.46×10^4 -2.38×10^4 -0.675×10^4

  = (5.38 -1.46 -2.38 -0.675)×10^4

  = 0.865×10^4 = 8.65×10^3

West raised $8.65×10^3.

_____

Your calculator can figure this for you. You can set the final display to scientific notation format, if you need to.

3 0
3 years ago
Is (-1, 2) a solution?
Anni [7]

Answer:

It can be an answer to many things.

Step-by-step explanation:

There needs to be some sort of picture or other item to explain what is going on.

7 0
3 years ago
If the revenue for the week is $2000, and labor consists of two workers earning $8.00 per hourwho worked 40 each, what is labor
julsineya [31]
Labor costs of the workers at $8 per hour working 40 hours each=$640
Revenue for the week=$2000
therefore labor cost as a percentage of revenue would be=32%
8 0
4 years ago
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