Verify the identity.

cos 4x + cos 2x = 2 - 2 sin^2 (2x) - 2 sin^2 x

Suzanne made 2 gallons of punch to be divided equally among 10 people. How much punch did each person get

Is s = 6 a solution to the inequality? s < 7

Graph the function y=f (x) = x3-5. Match each of its translations with its respective graph. Tiles y=f (x/5) y=f (x-5) y=f (x) + 10 y=f (5x-2)

6.04) The equation of the line of best fit of a scatter plot is y = - 8x + 3. What is the the y-intercept? - 8 - 3 3 8

Four hamburgers each contain 1/5 pound of beef. Altogether, how much beef do the hamburgers contain?

You earned $204 from your job last week. You have two relatives with birthdays coming up and you want to spend the same amount on each of them. You want to still have $80 left over. How much do you spend on each gift?

What is the axis of symmetry for the parabola with the equation y=2x^2

Cost of 10 oranges is one dollar what is the cost of five

Multiply the polynomials: (2x^3-4x) (3x^2+2) 6x^5-16x^3+8x x^5+18x^3-6x 5x^6+11x^3+8x 6x^5-8x^3-8x

Bonds from the city of Tavel Gorge worth $1,000 each are selling at 110.611. If Sean wishes to purchase three such bonds, how much can he expect to pay? a. $3,000.00 b. $3,331.83 c. $3,318.33 d. $331.83