mr. Santana is 3 times his daughters karas age. Ten years ago mr. Santana was 7 times karas age. which system of equations could you solve to find mr. Santana’s current age

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

X-intercept=-5 y-intercept=2 the equation of the line is

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?