If Jan sells 2,500 glow sticks at the fourth of july at $1.99 each, what will her totally profit be if each stick costs her .88
2 answers:
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Answer:
Workings and solution to this question can be viewed in the screenshots below:
Factors of the given expression by splitting middle term of expression will be
.
Given expression is
A factor is a number that divides another number leaving no remainder
After we split 42x into 21x each,
The expression looks like,
Taking 3x+7 as common
So factors will be (3x+7) and (3x+7).
Therefore,
Factors of the given expression will be
.
to get more about factors refer to:
For this case, the first thing we must do is define variables.
We have then:
x: number of years
y: total salary
For company 1 we have:
For company 2 we have:
By the time both salaries are equal we have:
From here, we clear the value of x.
We have then:
Answer:
Brenda's salary would be the same with both companies in 8 years.