Also need some on system of equations, let me know if substitution or elimination is used and you ; )
1)
4y + 5x = 3
2y - 5x = 9

2)
3x+2y = 2
4x - 4y = 1

3)
-3x + 3y = 4
-3x - 9y = 0

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50