A bag of sugar has a mass of 2kg.

Write down an expression in terms of "n" for the total mass in kilograms of "n" bags of sugar

Write down an expression in terms of "n" for the total mass in grams of "n" bags of sugar

Amir stands on a balcony and throws a ball to his dog who is at ground level. The ball's height, in meters above the ground, after t seconds that Amir has thrown the ball is given by: H (t) = - (t-2) ^2+9

a new type of pump can drain a certain pool in 6 hours. an older pump can drain the pool in 9 hours. how long will it take both pumps working together to drain the pool?

Roger goose had a 500-yard head start on willa. if willa's speed was 40 yards per second and roger's speed was only 20 yards per second, how long did it take willa to catch up

One-Step Equations: 1. x - 3.5 + 14.9 2. x - 2.8 = 9.5 3. x - 8.5 = - 2.1 4. z - 9.4 = - 3.6 5. - 5/6 + x = - 11/12 6. x - 1/9 = 5/18 7. x + 6 = - 3 8. z - 7 = 11 9. - 1 = x - 8 (I will be trying to figure these out as well)

Bianca is making scarves to sell. She has 33 pieces of blue fabric, 37 pieces of green fabric, and 41 pieces of red fabric. Suppose Bianca uses 3 pieces of fabric to make 1 scarf. How man scarves can she make?

Solve for x in the equation x2 + 10% + 12 = 36

A triangle has two sides of length 9 and 14 what is the smallest possible whole number length for the third side

What is the solution for the following system of equations? 5x + 7y = 3 2x + 3y = 1

Paul Peddler wants to purchase a bicycle costing $775. If he chooses to make 12 equal payments, then in dollars and cents the average payment will be?

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a number less 3?