13x-4-9x+20=0 solve.

What is the missimg number in the table? x 1 2 3 4 5 y 6 36 216? 7,776 a. 252 b. 396 c. 864 d. 1,296

Which equations show the identity property of multiplication? Choose exactly two answers that are correct. A. 4.2 = 1 • 4.2 B. 0 • (-8) = 0 C. -3 • 1 = - 3 D. -1/4 • (-4) = 1

Draw two different figures that each have perimeter of 20 units

The sum of the interior angles of a polygon measure 2880°. what is the name of the polygon?

Do the equations 1/5x+2=6 and 1/5 (x+2) = 6 represent the same situation?

Kailey wants to buy 4 pencils and 3 notebooks. witch expression shows how to find the total cost of 4 pencils and 3 notebooks. a. 3 ($0.50) + 4 ($2.25) b. 4 ($0.50) - 3 ($2.25) c. 4 ($0.50) + 3 ($2.25) d. 4 ($0.50) X 3 ($2.25)

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

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?