Evaluate, given f(x) = 6x – 9.

a) f(4)

B) f(1/2)

How is working backward similar to solving an equation?

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

What is the sum of these mixed numbers 4 2/3+ 3 1/9