Acar traveling at a certain speed will travel 76 feet per second how many yards will the car travel in 120 seconds if it maintains the same speed

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

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