Which blood type is independent of gender?

The answer is AB.

Step-by-step explanation:  We are given four blood types and also the number of males and females having each of the blood type. We are to decide the blood type that is independent of the gender.

We can see that the difference between the number of males and females in the blood types A, B and O are large.

Only in the blood type AB, the difference is very small, i.e., the number of males and females having AB blood type is more or less same. So, we can conclude that AB is independent of the gender.

Thus, AB is the correct answer.

we don't have enough info to solve this

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions