You are a budding entrepreneur and begin a typing service. you buy a personal computer for $1750 on which to do your typing. you charge $5.50 per page for typing. expenses are $.50 per page for ink, paper, electricity, and other expenses. how many pages must you type to break even?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2