30 POINTS! REALLY SIMPLE PLEASE HURRY

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.