Determina numerele prime a si b, siind ca a+b=19

Which statements are true? Select each correct answer. All rectangles are squares. All squares are rhombuses. All rhombuses are rectangles. All parallelograms are quadrilaterals.

How do you get 2b+8 factored?

Unit Test Review Active Yellow light has a frequency of 5.2 x 1014 Hz and travels at a speed of 3.0 x 108 m/s. What is the wavelength of yellow light, in meters? 5.8 x 10-7m 2.2 x 10-6m 1.7 106 m 8.2 * 1022 m Save and Exit Next Submit the

Are these expressions the same c = 1c c + 1/4c why or why not

5a + 3 - 3a = - 7 how do I get the answer

A woman is traveling with a wolf, a goose, and a mouse. She must cross a river in a boat that will only hold herself and one other animal. If left to themselves, the wolf will eat the goose and the goose will eat the mouse.

Does - 3 (x-4) = - 3x=12 have one solution, many solutions, or no solutions at all?

Solve the inequality - 6>-2/3

How is adding integers similar to adding whole numbers how is it different?

Preston drew a blueprint of an additional room he is planning to add to his house. On the blueprint, 2 centimeters is equal to 3 feet in the actual room.