Which phrase describes the algebraic expression 7/8y-3?
A seven-eighths of a number minus three
B the quotient of eight-sevenths and three
C the product of seven-eighths and three
D the sum of seven-eighths of a number and three
Brainlist!

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

What is the missing constant term in the perfect square that starts with x^2 -20x

Just tell me how to set up the equation.