Use is in or not in to indicate whether the given object is an element of the given set. 11
{1, 2, 3, 4, }

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?