Simplifying Expressions
Simplify the expression
6d + 12 - 4d
2d+12
or
2(d+6)
Simplify the expression
8x+3y-5x+7y
3x+10y
Write an equation that represents the words, then solve it.
5 less than the quotient of a number x and 3 is 6
x=33
Simplify the expression
4-(3x-6)
10-3x
or
-3x+10
Ricky scored 5/6 of Lucy's score on the science quiz. If Ricky scored 30 points, how many did Lucy score?
36 points
Simplify the expression
2(5x - 4) - (3x + 8)
7x-16
Simplify the expression
1/4 (12x+8) - 1/2 (6x-14)
9
Solve the equation
x/4 - 1/6 = 2/3
x=10/3
The arcade charges $4 to get in plus $1.50 for every game. If you have $19 to spend, how many games can you play?
10 games