Rob works part time at the Fallbrook Riding Stable. He makes $10 an hour exercising horses and $8 an hour cleaning stalls. Because Rob is a full-time student, he can work no more than

10 hours per week. However, he must make at least $70 per week.

Let x = hours exercising horses

Write one of the two inequalities in this system below.

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Standard deviation of 19,29,21,22,23

Which function has the domain x> -11?