Aworker in an assembly line takes 8 hours to produce 23 parts. at that rate, how many parts can she produce in 20 hours?

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?