The graph shows two lines, Q and S. (Imagine)

How many solutions are there for the pair of equations for lines Q and S?
Explain your answer.

1. are the triangles similar and if so why? what is the value of x? show your work.

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay