Which expression represents the composition g (f (x)) for the functions below?

f (x) = - 3x2

g (x) = 3x

-9x3

9x2

-9x2

-27x2

in 1982, a belt sold for $11.50 ten years later, the price of the belt increased by 80%. How much more did it sell for in 1992? How much would the belt cost in 1992?

Which of the following is not a geometric sequence? A. 1, 2, 4, 8 B. 3, 1, - 1,-3 C. 1/2,1/4,1/8,1/16 D. 216, 72, 24, 8

What's one minus two

you have $100 in your savings account & plan to deposit &12.50 each month. how many months will it take you to save enough money to buy 10 acres of land on mars

Solve each linear equation for the variable. (A) x + 2 (2x + 20) = 85 x = (B) 12y + 6 + 32y = 2y - 6y - 30 y =

A taxi cab service charges it customers based on initials, fixed fee and a per-mile rate. The equation c=2.5m+5 models this situation, where c is the total cost of a ride and m is the number of miles traveled.

Sue's tire pressure gauge shows a reading which is 8% higher than the actual pressure. What Is the actual pressure when sue's gauge shows 39.42

Margie can walk 3.5 miles in 1 hour. Find the values of a, b, c, and d that complete the table showing this relationship. a = b = c = d =

Where in real life do people use parabolas? *apart from maths classrooms and mathematicians.

A helicopter flies 665 feet above ground. What is the measure of the angle of depression from the helicopter to the girl's line of sight? Round to the nearest degree.