Marie's marbles are red aliu blue. The rest of the marbles are white.

Draw a model to represent Marie's

marbles. Write and solve equations to

find the fraction of the marbles that

are white.

son 0.5

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Find the domain of the following expression: 1/(√x)-2