Ivan has 6 times as many blue beads as red beads. he has 49 red and blue beads in all. how many blue beads does ivan have?

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.