Make a number line and mark the points that represent the following values of x x<1/3 and x>0

Ten times the square of a non-zero number is eqaul to ninety times the number

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p