Solve each compound inequality for xx, and graph the solution on a number line. pay careful attention to the inequality symbols and the "and" or "or" statements as you work.
a. 1+x> −4 or 3x−6> −12
b. 1+x> −4 or 3x−6< −12
c. 1+x> 4 and 3x−6< −12

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%