Simplify the expression. Write the result using positive exponents only.(x-2y5)-2

A.  
B.  
C.  
D.


Answer: C

Mathematics

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Solve the problem.In a game, each red token represents -1 point and each blue token represents +1 point. How many more points does a player with 10 blue tokens have than a player with 14 red tokens?

A. 4 B. 24 C. -24 D. -4

Mathematics

Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent if necessary.Continental Tools bought a new computer system. To pay for the system, they borrowed $36,060 at  interest for 195 days. Find the interest owed. (Use a 365 day year.)

A. $1051.75 B. $2119.14 C. $2247.58 D. $4207.00

Mathematics

Solve.The roof of a building is in the shape of the hyperbola  where x and y are in meters. Refer to the figure and determine the height, h, of the outside walls.A = 4 m

A. 160 m B. 12.6 m C. 22 m D. 4.7 m

Mathematics

For the given function expressed verbally, give a graphical representation. Bob buys a car that gets 12 miles per gallon of gasoline. Give a representation to compute the number of miles, y , that Bob can travel with x gallons of gasoline. Let 0?x?10.

A.

B.

C.

D.
 

Mathematics