Solve the system of equations.
13r – 6y = 22
z = y + 6
x=
y=

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

What additional information could be used to prove abc =mqr using sas? check all that apply.