Consider solving the equation below for x. 2(4x+1)-3=ax+b
Which statements are true about the solution to the equation when substituting the given values for a and b? Choose all that apply.

If a = 8 and b = 1, then there is no solution to the equation.

B
If a = 4 and b = -2, then there is no solution to the equation.

C
If a = 8 and b = -1, then there is exactly one solution to the equation.

D
If a = 2 and b = -1, then there is exactly one solution to the equation.

E
If a = 2 and b = 4, then there are infinitely many solutions to the equation.

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. you notice the rainbow is the shape of a parabola. the equation for this parabola is y = -x2 + 36. graph of a parabola opening down at the vertex 0 comma 36 crossing the x–axis at negative 6 comma 0 and 6 comma 0. in the distance, an airplane is taking off. as it ascends during take-off, it makes a slanted line that cuts through the rainbow at two points. create a table of at least four values for the function that includes two points of intersection between the airplane and the rainbow. analyze the two functions. answer the following reflection questions in complete sentences. what is the domain and range of the rainbow? explain what the domain and range represent. do all of the values make sense in this situation? why or why not? what are the x- and y-intercepts of the rainbow? explain what each intercept represents. is the linear function you created with your table positive or negative? explain. what are the solutions or solution to the system of equations created? explain what it or they represent. create your own piecewise function with at least two functions. explain, using complete sentences, the steps for graphing the function. graph the function by hand or using a graphing software of your choice (remember to submit the graph).

How do you do the foil method with polynomials?