princess bought 7 items from a candy shop . She purchased chocolate bars for $1.50 each and bags of gummy bears for $3 each . If she spend a total of $13.50 , how many chocolate bars did she buy ?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

If wxyz is a square, which statements must be true?

In 1995 america online had about 3000000 users over the next decade users are expected to increase from a few million to the tens of millions suppose the number of users increased by 150% by the year 2000 how many users will there be in the year 2000