Which graph represents the solution set of the inequality x + 2 greater-than-or-equal-to 6

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2