Question 1

A high school club is researching a tour package offered by the Island Kayak Company. The company charges $35 per person and $245 for the tour guide. Which function represents the total cost, C(x), of this kayak tour package for x club members?

30

C(x) =35(x + 245)

C(x) = 35x + 245

C(x) = 35x

C(x) =35 + (x + 245)

Accepted Answer

C(x) = 35x + 245

Answer

C(x) =35(x + 245)

Answer

C(x) = 35x

Answer

C(x) =35 + (x + 245)

Question 2

The expression 3(x + 4) - (2x + 7) is equivalent to

Accepted Answer

x + 5

Answer

x + 11

Answer

x - 10

Answer

x - 3

Question 3

A function is defined as K(x) = 2x² -5x + 3. The value of K(-3) is

Accepted Answer

36

Answer

-18

Answer

54

Answer

0

Question 4

The value of Tony’s investment was $1140 on January 1st. On this date three years later, his investment was worth $1824. The average rate of change for this investment was $19 per

Accepted Answer

month

Answer

quarter

Answer

year

Answer

day

Question 5

The solution to 3(x - 8) + 4x = 8x + 4 is

Accepted Answer

-28

Answer

12

Answer

28

Answer

-12

Related quizzes

Related quizzes