Equivalent ratios determine whether the ratios are equivalent. explain.
4. 20 nails for every 5 shingles
12 nails for every 3 shingles
5. 12 out of 20 doctors agree
15 out of 30 doctors agree

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

X+ y = 5 ; x - y =3 solve using linear combination

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit