In a beanbag toss game, janelle scores 5 points for landing on a round target and 8 points for landing on a square target. she needs more than 50 points to win. let x represent the number of times janelle lands on the round target and let y represent the number of times she lands on the square target. which inequality represents the situation? 5x + 8y > 50 5x + 8y ≥ 50 8x + 5y > 50 8x + 5y < 50

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.