Write the absolute value inequality in the form |x-b| c that has the solution set x<-5 or x>7

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Plz hurry evaluate the expression a+b where a=8 and b=19