Mrs. randall bought tickets to the art museum for all the fifth grade students. each ticket costs $12 and the total cost of the ticket was $1,152. how many fifth grade students are there

What is the result of adding the system of equations? 2x+y=4 3x-y=6

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.