What value of c makes the polynomial below a perfect square?

x2 + 10x + c

c =

A.

25

B.

20

C.

5

D.

100

Which ordered pair represents the y-intercept of the graph of the equation у = - 5 х + 6? A. (6,0) B. (0,6) C. (0,-5) D. (-5,0)

Sue and three friends rent mountain bikes and ride a trail for three hours. If the cost of the bike rental is 25 dollars per bike and the fee to use the trail is 4 dollars per hour per person, how much does the group pay in total for their time on

Jennifer is planning a holiday. the hotel costs $60 per night and her flight costs $150. she can spend no more than $ 500 for hotels and flights. up to how many nights can she afford in hotel?

The volume of gas V held at a constant temperature in a closed container varies inversely with its pressure P. If the volume of gas is 400 cubic centimeters (cc).

Chloe answered 42 of the 50 questions correctly. Express this amount as a percent and a decimal

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random.

10. A house painter can finish a house in 6 hours. His partner can finish the same house in 12 hours. Which of the following is the number of hours it would have taken them to finish painting the house if they had worked together? A. 3 hours B.

Which of the following statement does not describe people with self control

Solve the algebraic equation : 3x = 27