John has $40. He will use some of the money to buy books, and he wants to have at least 510 len to put in his savings account. Each book costs $6

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?