Simplify 6a^2 - 2c + 2a^2 + 2c^2

Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line - 2x+3y=12? Drag each choice into the boxes to correctly complete the table.

A motorboat travels 168 kilometers in 4 hours going upstream. It travels 280 kilometers going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current

The table below shows randy breuers height in inches leading into his teen years. The graph below displays a scatter plot of the data. Which equation best represents the line of best fit for this data?

For carlees birthday her mother is baking cupcakes for her 12 friends at daycare. the recipe calls for cups of flour. this recipe makes carlees mother only has 1 cup of flour. is there enough flour for each of her friends to get a cupcake

By definition, simple interest is

Sam wants to write an equation to represent a proportional relationship with a constant of proportionality of 6. He writes the equation y = 6 + x. Is he correct. If not, what is the correct equation? Explain your answer.

A street light is at the top of a "20" ft tall pole. a woman "6" ft tall walks away from the pole with a speed of "5" ft/sec along a straight path. how fast is the tip of her shadow moving when she is "50" ft from the base of the pole?

Which equation describes a relationship that is directly proportional? y = 9 y = 3x y =.20 y = x + 4

Xavier said the missing length is about 18.5 units. Without calculating, how can you tell that Xavier solved incorrectly? a right triangle with A as 21 and B as 28. trying to find the hypotnus.

What is the greatest common factor of 24jk and 32jkm