Combine like terms.-9x - 4y + 3x - 9y - 4x
A. -10x - 4y
B. -10x - 13y
C. -13x + 10y
D. -10x + 13y
Answer: B
You might also like to view...
Piecewise-defined functions occur in such applications as the cost of postage.
Answer the following statement true (T) or false (F)
Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: The car has been repaired.q: The kids are home.r: We will visit Aunt Tillie.(p ? q) ? r
A. The car has been repaired if and only if the kids are home, and we will visit Aunt Tillie. B. We will visit Aunt Tillie if and only if the car has been repaired and the kids are home. C. If the car has been repaired or the kids are home, we will visit Aunt Tillie. D. If the car has been repaired then the kids are home, and we will visit Aunt Tillie.
Convert the angle to a decimal in degrees. Round the answer to two decimal places.355°43'32''
A. 355.73° B. 355.69° C. 355.74° D. 355.79°
Determine whether the equation represents direct, inverse, joint, or combined variation.y = 
A. Direct B. Combined C. Inverse D. Joint