The variables x and y vary directly. Given the model y = - 2x, find the value of x when y = - 16.

a. 8 b. 16 c. 32 d. 64

Seth can read 6 3/4 books in 2 1/4 weeks. How many books can Seth read in 1 week. A. 15 8/9 B. 1/3 C. 3 2/3 D. 3 I think it is either C or D

A theater group made appearances in two cities. the hotel charge before tax in the second city was $1000 lower than the first. Tax in the first city was 8% and tax in the second city was 7%. The total hotel tax paid for the two cities was $455.

Use a transformation to solve the equation. Z - (-1.5) = - 2.3 What is Z? (Z = ?)

On a breezy day, Bonnie pedaled her human-powered aircraft 100 100 meters in 15 15 seconds going into the wind, and she made the return trip in 10 10 seconds with the wind.

Solve and find the x and y-intercepts of -3x+4y=2y and 4x-y=7

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. -6, - 5, - 4, - 3, ...

Two hundred fifty-five and three tenths

126 pieces of white chocolate and 84 pieces of dark chocolate are divided into packs with equal number of pieces of each kind of chocolate. what is the greatest possible number of packs needed?

If beth washes dishes every day for 14 days how much will she money will she earn

a rectangular prism with a volume of 3 cubic units is filled with cubes with side lengths of 1/4 unit. how many 1/4 unit cubes does it take to fill the prism