4 records in her collection. Now she has 7 records. What is the percent increase of her collection?

mary anne sold 20 necklaces and bracelets at the craft fair. she sold 3 times as many necklaces ad bracelets. how many bracelets and necklaces did mary anne sell?

A 2-column table with 4 rows. The first column is labeled x with entries negative 5, 1, 4, 6. The second column is labeled y with entries 9, 0, negative 7, negative 1. What is the range of the given function? x y x y = - 7, - 5, - 1, 0, 1, 4, 6, 9

Combine like terms 9 + 12t - 6t A.) 9-12t B.) 21 C.) 21t D.) 9+6t

Write in standard form. y = (x - 1) ^2 + 2

Which of the following are solutions to the equation below? Check all that apply. 4x^2 + 12x + 9 = 25

5.36 - 0.78 = 4.58 5.37 4.38 5.48

What is the solution to ... 12x-7

Mike has 4 black marbles tom has 2 black marbles how many black marbles do they have in all

Find all roots: x^3-7x^2-12x = 0

What is the constant of proportionality between the volume of the new box and the volume of the original box?8inches, 20 inches, 40inches