Solve for x: 5x + 2 = 4x - 9.

7

-7

11

-11

Write an algebraic expression: 4 groups of y.

What is the answer to h 9.7-9.7

400 British pounds is equivalent to 620 US dollars How many US dollars will you receive for 2 British pound?

Which equation has no solution? A.) |4x - 2| = - 6/ B.) |-2 - x| = 9 C.) |3x + 6| = 6 D.) |-2x + 8| = 0

The vertices of triangle abc are a (2,3), b (4,5), c (6,2). If R1 is the reflection in x axis and R2 at y axis, find R1oR2 (∆abc). Also find the single transformation to represent this combination of reflections?

A plane travels 395000 meters in 9000 seconds, what is the speed?

What is the importance of never giving up

Courtney has 4 gallons of milk. She uses 1/2 if the milk to make hot chocolate. Then, she uses 2/3 of the remaining milk to make cookies. How many gallons of milk does Courtney have after making hot chocolate and cookies?

If y = 7.2 when x = 10, what is the value of x when y = 20? (y varies inversely as the square of x.) A. 14.4 B. 6 C. 10 D. 20

If sally has 8 dog and lost 2, how many does she have left?