Joshua took a total of 12 "i-ready" quizzes over the course of 2 weeks. how many weeks of school will joshua have to attend this quarter before he have taken a total of 18 quizzes? solve using unit rates.

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0