\dfrac{3}{4} + \dfrac{1}{6} - \dfrac{2}{3} =
2x2
9+1+9+1*0+1
write the following expressions in correct algebraic notation:
a)6xr
b)rxr
Find the value of x, 3x+10 = 2x-5
x/2 minus 3 equals 5
How many parts can 20 lines and 1 circle divide a plane into?
15y=5
1/3 x 11/5
x^-1-5x^-1/2+6=0
