DAILY PRACTIC
NAME
DATE
Represent and Solve Addition Problems
For each problem, write an equation, solve the
problem, and show your solution.
At a water park, Ingrid counted 105 children
with dark hair and 30 children with blond
hair. How many children did she count? 135

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c