Eric plays piano and guitar. He practiced on both instruments for a total of 8 hours this week. He practiced the piano for 3/4 of that time. For how many hours did Eric practice the piano this week?

Lisa made 18 blueberry muffins. if each muffin contained 6 blueberries. how many total blueberries did lisa use?

Question Select the correct answer. Rick used 4ş yards of fabric to sew 3 shirts. What is the unit rate of cloth he used in terms of yards per shi yards per shirt 15 yards per shirt yards per shirt 13 yards per shirt

The function h (x) = x2 + 4x - 11 represents a parabola. Part A: Rewrite the function in vertex form by completing the square. Show your work. Part B: Determine the vertex and indicate whether it is a maximum or a minimum on the graph.

A parabola with vertex (h, k) and a vertical axis of symmetry is modeled by the equation y - k = a (x - h) 2. Determine the vertex for a parabola modeled by y = (x - 5) 2 + 8

The price of a car has been reduced from $15,500 to $10,695. What is the percentage decrease of the price of the car?

State whether the given equation or function is linear

How many pounds are in 40 ounces

Suppose you choose a tile at random from a bag containing 2 a's, 3 b, s, and 4c, s. You replace the first tile in the bag and the choose again. Find the probability p (a and b)

The radius of circle O is 24 and OC = 13. Find AB.

In a classroom, 3/8 of the students are wearing blue shirts, and 1/4 are wearing white shirts. There are 24 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts?