24.Jill has $800 and is spending $30 per week. Gill has $150 and is saving $20 per week. In how many weeks with Jill and Gill have the same amount of
money?

Find the given elements if matrix d:

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?