Subtract.(5x2y - 3xy) - (3x2y + 2xy2 + 5xy)
A. 2x2y - 2xy2 - 8xy
B. 2x2y + 2xy2 - 8xy
C. 6x2y - 2xy2 - 8xy
D. 2x2y - 2xy2 + 2xy
Answer: A
You might also like to view...
List all equally likely outcomes in the sample space for the indicated experiment.The queens are separated from a deck of standard playing cards and shuffled. One is randomly selected, and then a coin is tossed.
A. {(head, spade), (head, club), (head, heart), (head, diamond), (tail, spade), (tail, club), (tail, heart), (tail, diamond)} B. {(4, 2)} C. {(club, diamond, heart, spade, head, tail)} D. {(spade, head), (club, head), (heart, head), (diamond, head), (spade, tail), (club, tail), (heart, tail), (diamond, tail)}
Solve the problem.A gardener has 30 clients, 10% of whom are businesses. Find the number of business clients.
A. 30 clients B. 3000 clients C. 300 clients D. 3 clients
Express the graph shown using interval notation. Also express it as an inequality involving x.
A. [-4, 7] -4 ? x ? 7 B. (-?, 7) x < 7 C. (-4, 7] -4 < x ? 7 D. [-4, 7) -4 ? x < 7
Solve the problem.A survey of senior citizens at a doctor's office shows that 45% take blood pressure-lowering medication, 48% take cholesterol-lowering medication, and 7% take both medications. What is the probability that a senior citizen takes either blood pressure-lowering or cholesterol-lowering medication? Express the answer as a percentage
A. 0% B. 4% C. 86% D. 100%