Cada pergunta deste Quiz é cronometrada.
Find x: 3x+6=21
x = 2
x = 3
x = 5
When 6x = 18 x = 4
Expand: 2(3x+5)
5x + 10
5x + 7
6x + 10
6x + 7
When x = 4, find y
y = 11x + 7
y = 51
y = 48
y = 45
What is 7 to the power of 0?
0
7
1
What is 3x+7y+5x+5y
8x+12y
10xy+10xy
8x+ 10xy
10y +8xy
Does x = 7
3x+5=26
What is 5 cubed?
25
125
15
What is the cube root of 343?
5
6
8
What is 11 squared?
110
132
121
