Mr. heng must maintain a minimum daily balance of $500 in his checking account to avoid a monthly service fee. write an inequality to represent the possible balances b in mr. heng's account for which there is no monthly service fee.

How can you decide witch operations to use to slice a two step equation

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?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?