Direct variation will be straight and diagonal lines
Inverse variation will be curved lines
Answer:14
Step-by-step explanation:First, you can plug in the numbers, so the equation would look like 126=1/2b(18). Since theres 1/2, 1/2 of 18 is 9, so it would be 126=9b. 126/9=14
97.5 = 19.5% of x
x = 97.5 * 100/19.5
x = 500
