At rolling hills middle school, the ratio of the total number of students to the number of students with pets is 3 to 1. if there are 243 students at the school, how many students have pets

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

If square root x = -7, then x= -49 true or false

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.