How do I solve 3x=90

Find y when x is - 3 y=6x+8

This year a small business had a total revenue of $26,00 if this is 33% more than their total revenue the previous year. what was their total revenue of the previous year

Problem Page Write an inequality for the following statement. 1 is less than or equal to c

Wendy earned $14 per hour for x hours, plus a bonus of $50. Which expression represents how much Wendy earned

Subtracting a positive number gives the same result as adding the number which is its opposite. Is the opposite positive or negative?

Find the slope for the following line:y=3/4*-7

My last question had something wrong with the typing, so im remaking the post Samuel has a collection of toy cars. His favorites are the 27 red ones which make up 60%, percent of his collection. How many toy cars does Samuel have?

Find the solution set x^2-7x-8=0 separate the two values with a comma

The bookshelf was bought at a wholesale price of $147.00, and Gabriela Furniture Store Marie up all Furniture by 60%. At what price should the manager sell the bookshelf?

Which of the following is a statistical question? A. What is the average of all your scores this semester? B. What was your score on the last exam?