Which of the following equations represent a proportional relationship? Check all that apply. A. y = kx B. y = mx + b C. A = lw D. d = rt E. F = 9/5C + 32

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1