Substitution
Solve this system of equations algebraically
y - 10 = 11x + x2
y - 12x = 30
The first solution is (4, -18).
The second solution is

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Is (0,0) a to ? ys x2 - 4 y> 2x-1

Of the total number of spectators at a circus show, 1/4 are men. 2/5 of the remaining number of spectators are women. there are 132 women at the circus show. how many children are at the circus show?