The cost of a product has been increasing each year. the graph shows data about the product's cost over time.

which is a reasonable prediction for the cost of the product in year 10?

a $11

b $12

c $7

d $13

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?