on cold days, Leah likes to make hot chocolate. She uses 8 tablespoons of cocoa and 2 tablespoons of sugar. Leah doubles the recipe when her cousin visits. what is the ratio of tablespoons of cocoa to tablespoons of sugar that Leah uses when she doubles the recipe? complete the ratio

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice