Kim purchased white vases, red vases, and flowers to create centerpieces for an event. The flowers cost a total of $330 and each
vase cost $8. If w and r represent the number of white and red vases purchased, respectively, which of the following expressions
represents the total cost of the centerpieces?
+
+
+
I. 8w + 8 + 330
II. 8(w + + 330)
III. 8W + n) + 330
IV. 8w + 7 + 330
A.
I, II, and III only
B.
I only
C.
I and III only
D.
II and IV only

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x