What value of x makes this equation true? -90= -100+x A. -190
B. 190
C. -10
D. 10

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?