Which ordered pair is the solution to the system of equations below using the elimination method?

x+2y=10

-x-9y=4

Is it:

A. (12,4)

B. (13,-5)

C. (14, - 2)

D. (15,-4)

In a school auditorium there are 33 seats in each row of seats. How many rows are needed for 528 students to each have a seat?

Ullmark 1 Bus 31. The value of the digit 2 in 5,426 is 20. In which number is the value of the digit 2 ten times greater? A 2,843 B 7,214 C 43,928 D 67,452

What is the price per square inch on a pizza that is 8 inches and costs $7

Which one of the following decimals is the largest? .345,.33,.332,.35

Ava's gross biweekly pay is $2240. To maintain her current way of life, how much should she have saved by the time she retires? $526,000 $537,600 $582,400 $594,400

1. 7,9,11,13 A arithmetic B geometric C both D neither 2. 2,1, 1/2 1/4 A arithmetic B geometric C both D neither 3.

In which example are the events independent? A) Ariel has a standard deck of 52 cards. She draws one card from the deck and then replaces it. She then draws a second card from the deck.

In a tournament team A won 7 less games than Team B, and Team B won exactly three times as many games as team C. If If Team C won g games, how many games did Team A win?

If (b + 6) / 3 = (d + 4) / 2, then b/3 = ? ? is it d/2?

a diver is 19 meters below the surface of the sea level. use an integer to represent how far the diver will need to travel to reach the surface