Emelina spent the day at the mall. First, she bought six violas for $35 each. Later, she bought four hats for $80 each. After that, she found a
ten dollar bill. Also, she returned five violas. Write the total change to
Emelina's funds as an integer.

Write the rational number in lowest terms 99/-15

Which function has the domain x> -11?

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice