By selling an article for $ 500, a gain of 20% is made.

What was the original price?

How do I find the slope and the y intercept

the cost of the movies went from $7.50 to $12.00. What is the percent of change in the price AND state if that is an increase or decrease

2 + 5/6 - 1 + 3/10 why don't you put in a plus sign

If x = 3 and f (x) = 45 what is the linear equation

What is - 13 + x = - 21?

Set up and solve a system of equations to solve the problem. Casey wants to buy a gym membership. one gym has a $150 joining fee and costs $35 per month. Another gym has no joining fee and costs $60 per month.

What is the answer to the problem 2/3x-40=5/6 (x+36)

What is the value of 5 x (s+t) when s+t=289?

Three coins are tossed at the same time what is the probability that exactly 2 heads appear

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = - 60