3. Which value(s) of x are solutions to the equation: (x + 5)^2 = 49 a. only 2
b. only -12
c. 2 and -12
d. 44 and -54

Based on the diagrams, what is the value of x?

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the