Petrolyn motor oil is a combination of natural oil and synthetic oil it contains 7 liters of natural oil for every 5 liters of synthetic oil in order to make 1092 liters of petrolyn oil how many liters of natural oil are needed

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?

9is the geometric mean between x and 12