Afreight train leaves a station at noon traveling 30 mph. a passenger train leaves 1 your later traveling at 50 mph. at what time will the passenger train overtake the freight train

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?