From the set {1, 2, 3, 4, 5}, find the lowest value of x that makes each inequality true. arrange the inequalities in increasing order of the lowest value of x from the set that makes them true.
5x − 3x > 9
x + (x − 1) > 5
2x − 1 > 0
6x − 14 > 3
, , ,

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

I’m really confused and need to learn this