Simplify 15-7 2 using order of operations

The following circle graph represents first-quarter absences of Washington Middle School students. What percentage of the students had three or more absences during the first quarter?

Work out 40 % of 8.1

Which of the following are best described as lines that meet to form a right angle? O A. Parallel lines O B. Lines that are coplanar O C. Perpendicular lines O D. Intersecting lines

You draw two marbles from a bag containing 3 blue marbles, 2 green marbles and 5 red marbles without replacement. what is the probability of drawing a red marble and then a green marble

What is - 1715/135 squared 3 times

4x + y = 3 x - y = 2 Which equation (s) best represent the * Second step * of solving the system above? A. 2x-x = x-7 B. 2xy - 7 = 2 C. 4 (2 + y) + y = 3 D. 4x + (-2 + x) = 3

Subtracting 3xy2 from 8xy2 gives the same result as the expression

Expand and simplify (x+9) (x-3)

The "box" and whisker plot represents what

3% scored a ball is dropped and bounce to a height of 5 feet. The ball rebounds to 7% of the previous height after each bounce. The function could be used to be model to admit term in the sequence of the heights of the ball after drop is