Determine the value of y. do, k(–7, y) → (14, –5)
a. 1.25
b. 2.5
c. 5
d. 10

b.2.5

Step-by-step explanation:

We are given that

We have to find the value of y.

We can see that

Substitute the value

Then, we get

Using division property of equality , then we get

b:2.5

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

the f

last graph i believe

step-by-step explanation:

worked it out i believe