Come up with an equivalent fraction with denominator 100.
This is how you do it.
The fraction 3/25 has denominator 25. 25 times 4 is 100, so if we multiply the numerator and denominator of 3/25 by 4, we get an equivalent fraction with denominator 100.
3/25 * 4/4 = 12/100
Now that the denominator is 100, you can read the percentage directly.
12/100 is the same as 12%
3/25 = 12%
34.12 because 34.1 is 34.10
Given that the amount Steven will collect is given by the model y=0.33x, where x is represents the total number of sales:
The x-intercept will represent the minimum amount of sales that Steven will be able to make initially.
Let pen's cost be x and pencil's cost be y.
6x + 5y = 2.50
3x + 2y = 1.15
Thus, 3x = 1.15 - 2y
Therefore, 6x = 2.30 - 4y
Substituting the value of 6x ;
(2.30 - 4y) + 5y = 2.50
or, 2.30 + y = 2.50
=> y = 0.20.
Substituting the value of y ;
6x = 2.30 - 4(0.20)
6x = 2.30 - 0.80 = 1.5
6x = 1.5
=> x = 0.25
Thus, 1 pen costs 0.25 $ and 1 pencil costs 0.20$.
Thus, cost of one pen is 0.25$.
Cost of 4 pencils is 0.80 $
0.25$ + 0.80$ = 1.05$
The simplest version of the expression is either -5+8 or 3 idrk
