What is the slope of the graph of 14x + 7y = –9? a. 1/2 b. -1/2 c. 2 d. -2

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is