Find the exact value of cos 75 by using a sum or difference formula

Estimate each unit rate ... 13 tacos for 4 people

On Tuesday, 0.48 of the students at West Middle School rode the bus to school. What fraction of the students did NOT ride the bus to school? A. 13/25 B. 1/48 C. 5/4 D. 12/15

Suppose there are 387 balls in the gym. If each been going to hold 48 balls, estimate the number of bins that will be needed to hold all the balls

3x - y = 13 2x+4y = - 22 elimination

What is the value for f (x) = 4^2 - 100 when x = 2

Joel made some muffins. He gave 1/4 of the muffin to a neighbor. He took 3/8of the muffins to school. what fraction of the muffins is left?

Simplify the expression: -12u + 12u + 8

What does the line y = 5 look like?

If you transform y = 2x^2 into y = 10x^2, which option below describes the effect of this transformation on the graph of the quadratic function along the y-axis?

Elizabeth is going to flip a fair coin100 times. What is the best prediction for the number of times that the coin will land tails up?