The cost, y, of a packages of balloons at store A is represented by the equation y = 1.50x. The costs of
packages of balloons at store B are shown in the table.
Packages of Balloons,
5
10
15
20
Cost, y
$7.50 $15.00 $22.50 $30.00
Which of the following statements are true? Select all that
apply.

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.