What is the equation of the function that is graphed as line b?
y = 1/2x - 1
y = 2x + 1
y = 1/2x + 1
y = -4x

4. find the geometric mean of 4 and 12. 24 8

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2