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Makovka662 [10]
3 years ago
13

Review Word Problems ?

Mathematics
1 answer:
melomori [17]3 years ago
4 0
1.) 2=50%

2.) 25% of 30,000= 7500
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Under his cell phone plan, Liam pays a flat cost of $69.50 per month and $5 per gigabyte. He wants to keep his bill under $90 pe
natulia [17]

Answer:

5y+69.50<90

Step-by-step explanation:

You can think of the number of gigabytes he will use as "y", since we don't know the number of gigabytes he will use. The flat cost of one month is $69.50.

You need to add those to calculate the complete cost. The inequality would use a less than sign because he needs to pay less than $90/month. It would not use an inequality sign with a line under it because the problem doesn't say he wants to use $90 or less.

You would solve using basic computation (subtraction and division). Hope this helped!

3 0
2 years ago
Evaluate the expression for the given variable values. <br><br><br> 3∣m+2n∣2−(mn)2 if m=3 and n=−5
Ira Lisetskai [31]
From my thinking don’t use this one because I’m not really answering 5-2=3=3
7 0
2 years ago
Can someone please help me :) (it’s a picture)
Lemur [1.5K]

Answer:

y-1=5(x+6)

Step-by-step explanation:

Point slope:

(y-y1)=slope(x-x1)

y-1=5(x+6)

Hope this helps!

4 0
3 years ago
Read 2 more answers
Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability that
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White       3/8
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Red          2/8
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Which of the following would be the best method for investigating the correlation between the hibernation habits of bears and th
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Step-by-step explanation: I just took the test

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