Examine the system of equations
2x - 4y = 6
* - 2y = 3
how many solutions does this system of equations have?

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?