30/10 as a mixed number

Write 1,000 as a power of 10. A) 103 B) 104 C) 105 D) 106

Two consecutive even integers have a sum of 46. Find the integers.

Which composition of similarity transformations would map polygon AB DC to polygon A'B' D' C'

Which of the following sets of ordered pairs is a function? A. { (0,0), (1,0), (0,1), (1,1) } B. { (0,3), (1,3), (2,3), (3,3) } C. { (0,1), (0,2), (0,3), (0,4) } D. { (0,0), (0,4), (4,0), (4,4) }

2x+2y=17 4x-y=25 What is the x value of the system of equations

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

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.