520 is 65% of what number?

Solve the following system of equations 3*-2y=6 6*-4y=12

In his garden jim is using cone shape planters for his happing plants has a diameter of of 8 inches and a height of 13 inches he has 6 planters and wants to fill each plamter 3/4of the way with soil what is the total volume of soil jim will need for

An international company has 13,600 employees in one country. If this represents 19.3% of the company's employees, how many employees does it have in total?

X-7=11, 2x+y=19 when using elimination

How do i graph the inequality x-2<-2x-2

A mixture of chlorine and water contains a total of 60 gallons. There are 30 gallons of pure Chlorine in the mixture. (I) what percent of the mixture is water? (ii) what percent of the mixture is chlorine?

What are the four terms in each sequence - 14; - 10; - 6?

There are 120 children there are twice as many boys than girls how many girls are there?

How to write 0.0658 in words?

What are the x-intercepts of the graph of the function below? y = x2 + 2x-15