Is the equation true, false, or open? Explain. -9a + 3 = -9a + 3* 5 (5 Points)
Open: there is a variable.
False; the expressions are never the same.
True; the expressions are the same for all values of the variables.

the answer is false because 3 is multiplied with 5 on the right side

Then, when substitute any number , there remain difference

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)