Jim is driving down the highway at 65 miles per hour. After Jim has driven 15 miles, Joan enters the highway at the same place Jim did and begins driving at 70 miles per hour.

How many hours will it take for Joan to catch up with Jim?

F (x) = x2 - 10x + 21. Where is the function increasing?

If the public debt of the United States in 2004 was $7,379,052,696,330.32 and the budget deficit in 2005 was $553,656,965,393.18, what was the public debt in 2005?

If x = y, then 6 + 4 (x-y) =

What is the formula used to convert a temperature in degrees celsius (tc) to the same temperature in kelvins (tk) ? express tk in terms of tc.

Write the equation in standard form 4x-3=5y

Solve for q. -15 - 18q = - 20q + 15 q =

Represent the proportional relationship described with an equation where d equals dogs and c equals cats: three dogs for each cat

Ou can draw a quadrilateral with two sets of parallel lines and no right angles. a. True b. False

There are 8 candidates for student government: Hal, Mary, Ann, Frank, Beth, John, Emily, and Tom. The three candidates that receive the highest number of votes become candidates for a runoff election. How many 3-candidate combinations are possible?

If n=1 and m=3 then n^2=2 and m=6 what is wrong with this question