Three more than twice the sum of a number and half the number equals 105. which equation models this relationship?
a 2(x+1/2x)+3=105
b 2x+1/2x+3=105
c 2x+3=1/2x+105
d 2(x+3)=1/2x+105

You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

What is the solution set of the quadratic inequality x^2-5< or equal to 0