Dr. banks had 330 toothbrushes to give away to his patients.
he gave away 53 toothbrushes in january. he gave away 67
toothbrushes in february. in march he gave away 46
toothbrushes. how many toothbrushes does he have left?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?