Tan80+tan70/1-tan80tan70

Cheryl drove 935 mile cansas city to austin and then shr drove 832 mile from austin to forth worth actual mile did cherly drive? how can u tell if your answer is reasonable

Which of the following best describes the equation below? y = 3x2 + 7 A. both linear and nonlinear B. linear C. nonlinear D. neither linear nor nonlinear

What are three ratios that are equivalent to 8 : 2

The width of a rectangle is 3 inches less than twice the length. If the length of the rectangle is represented by L, write an algebraic expression to represent the width.

Y varies jointly as x and z. When x=4 and z=2, then y=16. Find y when x=3 and z=3.

If x=3 what is the value of the expression - 2x (2 x^3+3x^2-5x)

Factor completely x 3 + 2x 2 - 15x

Mitch opened a retirement account that has an annual yield of 4.2% compounding annually. He is planning on retiring in 13 years. How much must he deposit into that account each year so that he can have a total of $1,000,000 by the time he retires?

The probability that an adult possesses a credit card is 0.74. a researcher selected four adults at random. the probability (rounded to three decimal places) that three of the four adults possess a credit card is:

you and four friends go to johnny rockets. you all split the bill equally. each person share was $6.50. how much was the original bill?