Each of the following graphs shows the relationship between two variables. Determine the Pearson product-moment correlation coefficient (r) for each graph.

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

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

i will pick c put check it over to be sure

step-by-step explanation: