Erin had $15 when she went to the shore. She paid $6.94 for her items and when she got her change, she had 9.94$ left. Is this the correct amount? How much should Erin have left?

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Bring the fraction a/a-4 to a denominator of 16-a^2

When is g(x) = 0 for the function g(x) = 5.23x + 4?