1. describe the transformation of m:
m(x, y) → m'(x,-y)
a) a translation one unit down
b) a reflection across the x-axis
c) a reflection across the y-axis
d) a vertical dilation with a scale factor -1

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?