The numbers would be 22 and 4
For number 16, keep the slope and plug in the values of x and y and solve for the y intercept. For 20 take the opposite reciprocal and then plug in the values of x and y and solve for y intercept. For number 24 and 25 convert both into slope intercept form (y=mx+b) and see if they are parallel or perpendicular

346 are not arm tattoos
Probability of a customer not getting an arm tattoo =

Answer: 346/389
Hope this helps.
Answer:
D
Step-by-step explanation:
h(3) is the same as h(x=3) = 1
h(7) is the same as h(x=7)= 5
h(3)*h(7) = 1*5 = 5