A triangle has sides with length 7, 2y, and 3y − 1. (a) Draw a picture of the triangle and label the sides. (b) If P represents the perimeter of the triangle, write an equation to model this triangle’s perimeter.

What is the prime factorization of 23 ?me with this question

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *