How many numbers are 10 units from zero on the number line

Find four consecutive odd numbers which add to 64. give the numbers smallest to largest

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.