Ms. Tate wants to buy swimming lessons for her son. Big Waves sells 6 classes for $108, and Swim 'n' Learn sells classes for $180. Which is the better deal?

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?