11x + 2y = 105 2x + y = 14 solve for x

A. x = -11
B. x = 15
C. x = 13
D. x = 11

Write the expression as a single natural logarithm. 2 in a - 4 in y

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.