Х Graphing proportional relationships Choose all answers that apply:
The equation represents a proportional relationship.
2
The unit rate of change of y with respect to x is
5
C
The slope of the line is 2.5.
A change of 5 units in X results in a change of 2 units in y.
A change of 2 units in x results in a change of 5 units in y.

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Could somebody me with this radical simplification?

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.