In an art classroom there are two large tables demonstrating artwork. one table has 5 fruit drawings, 3 flowers drawings and 9 bird drawing. the other table has 7 face drawings, 12 mountain drawings and 4 waterfall drawings. if the teachers selects a drawing from one of the table to post as the drawing of the week what is the probability that the teacher will select a flower or mountain drawing? express your probability answer as a fraction, decimal and percent. help pli

What are the solutions to the equation 4x2+3x=24-x

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?