Together haley tina and david bought 30 apples. haley bought 3 more apples than david. tina and david bought the same number. how many apples did david buy?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

What are the soultion(s) to the quadratic equation 40- x^2=0

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1