You spend 11$ on school supplies. you purchase pencils for .25$ each and pens for 2$ each. you purchase a total of 30 pencils and pens. how many of each did you purchase?

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

What is the solution of sqrt x+2-15=-3

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v