2.
Solve each inequality and graph the solution set
4a-3 < 9

Step-by-step explanation:

4a<9+3

4a<12 multiple with (+4)

a>3

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

homozygous. one is homozygous, while two is heterozygous.