What does it mean for a variable to have coefficients that are equal but opposite

An expression that describes the relationship between each input and output

What are 2 expressions equivalent to 4 + 3y + (7y + 6)

What is the equation of a circle with center (8, 6) and radius 5? A. (x - 8) 2 + (y - 6) 2 = 25B. (x - 8) 2 + (y - 6) 2 = 5C. (x + 8) 2 + (y + 6) 2 = 25D. (x + 8) 2 + (y + 6) 2 = 5

Assume that riding a bike burns 50 calories per mile. If you ride at a speed of 15 miles per hour, what is your average power output, in watts?

The graph shows how a family budgets it's annual income. If the total income is 140000 what is the budget about for clothing. Clothing=14%

Alexa buys 27 stamps, each stamp is of 1 square unit of area. She exchanges them for 8 sugar cubes, whose total volume is numerically (not dimensionally) equal to the total area of Alexa? s stamps.

Subtract. - 7 - 12 a. - 19 b. - 5 c. 5 d. 19

Alex usually runs for 21 hours a week training for a marathon. if he is unable to run for 3 days describe how to find out how many hours of training time he looses and write the appropriate integer to describe how it affects his time.

Mr. Schwartz has been hired to paint a row of 7 houses. Each house must be painted red, blue, or green. However, to make it aesthetically pleasing, he doesn't want any three consecutive houses to be the same color.

Which of the following sets of numbers could be the side lengths of a right triangle? A. 5, 12, 13 B. 5, 5, 9 C. 14, 14, 14 D. 2, 3, 5