3/4 = x / 340....3 to 4 students = x to 340 students
cross multiply
(4)(x) = (3)(340)
4x = 1020
x = 1020/4
x = 255 <==
or this way.....
3 out of 4 students.....3/4 = 75%
so 75% of 340 = 0.75(340) = 255 <=
The anwser is either 2.88 or 3, But others are saying it is 3.
the like terms are: 10y, and -9y because they are both of the same variable, y.
Answer:
. . .cussed out the customer for being . . . du mb?
Step-by-step explanation:
-2 <= 2x - 4 < 4
-2 + 4 <= 2x < 4 + 4
2 <= 2x < 8
2/2 <= x < 8/2
1 <= x < 4
