Write what the expressions below best represent within the context of the word problem.
mark had 3 times as many quarters as nickels. he had $1.60 in all. how many nickels and how many quarters did mark have?

Which ratio is equivalent to 10: 85

With #! i’ve tried to figure it out but i can’t.

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.