Which ordered triple is a solution of this system?

x + y = 4

x + z = 6

y + z = 8

a) (5, 3, 1)

b) (3, 1, 5)

c) (1, 3, 5)

d) (1, 3, 4)

Find the reference angle of - 9pi/7

The diameter of the bottom of a lamp shade is twice the diameter of the top of the lamp shade. The top of the lamp shade has a 9-inch diameter.

A coin is flipped 18 times and it comes up tails 12 times. What is the experimental probability of the coin's comping up tails

Sheila can ride her bicycle 6000 meters in 15 minutes. How far can she ride in 2 minutes?

How many times greater is Mount Everest's highest peak than Mount Olympus's?

125 A football stadium holds 55,296 people. The seating is divided into 36 section Part A: There is an equal number of seats in each section. How many seats are in each section?

Taylor Scuff leased a new sports car and is certain she can keep under the 12,000 miles allowed a year. The $2,200 due at signing includes the title and license fee. Her monthly lease payments are $700 a month.

If you toss an unfair coin such that p (heads) = 0.45, what is the probability that you get your first heads on the 6th toss?

Adam worked 8 hours on Monday, 41⁄4 hours on Tuesday, 61⁄8 hours on Wednesday, 71⁄4 hours on Thursday, and 81⁄8 hours on Friday. Calculate the total number of hours Adam worked for the week. A. 323⁄4 B. 331⁄8 C. 333⁄4 D. 35

Find the ninth term of the geometric sequence, given the first term and common ratio. a1=1 and r=-1/3