A math test has 10 multiple-choice questions, each with 3 answers to choose from. If a person taking this test were to guess on every question, what is the probability that they will receive a grade of 70 or above? 2.057%
1.967%
4.286%
1.626%

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z