Raul raised 4 to a power, multiplied the result by 5 and then added 1. the result was 321. to what power did raul raise 4?

If a =6, what is the value of 2a(3b + 5c)?

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2