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Harrizon [31]
3 years ago
15

Write and solve a real-world problem that represents the following one-variable inequality.

Mathematics
1 answer:
serg [7]3 years ago
7 0
Hello there! An example problem for this could be:
Emile is looking for a cell-phone plan. His two options are one that costs $40 up front, and costs $0.01 per text, represented by x. The second one is 15 dollars up front and costs $0.06 for each text message. Emile figures that for the first package he has to send 500 texts or more to make it less than the second one. 
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If the expression below has a positive value, which inequality represents all possible values of x in the expression
Andrei [34K]
Your answer would be “a”.

In order to receive a positive solution in the following equation, you must include a double negative to have them cancel each other out and come up with a positive value. Sorry if this is confusing it’s easier to explain this process in person rather than online but I hope this helps anyways :)
7 0
3 years ago
The cost to make a Nike shoe is $20 USD and the store wants to make a profit of 75% of the cost price.
Alenkasestr [34]

so 75%of 20 is 15.00

and then we 20.00+15.00= 35.00

plus sales tax of 5%

so I got 36.75$ after taxs

4 0
3 years ago
Round 1244 to the nearest thousand
Marta_Voda [28]

Answer:

1000

if the number before it is 5 or more you round up if its 4 or less you leave it alone

7 0
3 years ago
Read 2 more answers
a formula for finding the perimeter of a rectangle is p=2L+2W if you know the perimeter (p) and width (w) of a rectangle which f
lbvjy [14]

Step-by-step explanation:

You can first multiply the width by two. Then you subtract that from you perimeter to figure out your length. Whatever number you get divide it by two and there's your length.

Example:

Perimeter =30 Width=5

5 times 2= 10

30-10=20

20/2=10

So your length equals 10.

I hope this helps!

4 0
3 years ago
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49/n = 7/10<br><br> What’s n?
Lady_Fox [76]
The answer should be 70 :)
6 0
3 years ago
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