Phillip saves $8 each month. how many months will it take him to save at least $60

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

If 3x+8=3x+8 is it one solution or no solution