During a field trip, 60 students are put into equal-sized groups. During a field trip, 60 students are put into equal-sized groups.

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.