19. What's 6/7 written as a fraction with a denominator of 42? O A. 42/42
B. 6/42
C.742
D. 36/42

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items