How to solve 5 x 198 with the distributive property that includes multiplication and subtraction

Which trinomial is a perfect-square trinomial? A. 9y^2-6y+4 B. 2y^2-2y-1 C. 10y^2-20y-4 D. 4y^2-4y+1

Write a fraction that is lees than 5/6 and has a denominator of 8

A Chinese restaurant purchased 225 pounds of rice. If they received 50 identical bags, how much rice was on each bag?

2. If 15 tickets for a baseball game cost $97. how many tickets can be bought for $71.)

What is the solution to r/-3 = 12

A store sold a total of 21,650 balls. It sold 11,795 baseballs. It sold 4,150 fewer basketballs than baseballs. The rest of the balls sold were footballs. How many footballs did the store sell?

What is the Mean medium and mode 1 2 2 2 3 4 4

Round 2.1349 to the nearest hundredth. Explain in your own words why you round the number the way you do. Use a number line to support your explanation.

A runner is running at 5 mph. A bicyclist is bicycling at four times the speed of the runner. What is the difference of the speed of the bicyclist and the runner?

What are the advantages and disadvantages of using cumulative frequency?