2 (2x+1) + 2x+x2+x simplified

Aisha thinks 1,275 rounded to the nearest hundred is 1,200 because 2 is less than 5. What might be Aisha's misunderstanding about rounding

The perimeter of a triangle is 51 cm. The lenghs of its sides are consecutive odd integers. Find the lengths of all three sides. Write and equation and solve.

Los Angeles Airport bears 140 degrees from San Francisco Airport and is 540 km away. A pilot is planning a direct flight from San Francisco Airport to Los Angeles Airport to leave at 2 P. M.

What is 1/10 + 3/100

The mean incubation time for a type of fertilized egg kept at 100.2100.2â°f is 2323 days. suppose that the incubation times are approximately normally distributed with a standard deviation of 11 dayday.

B2 = 5, h=3 and a=12, b1=?

Margo purchases bulk teas from the warehouse and marks up those prices by 20% for a retail sale. When teas go unsold for more than two months, margo marks down the retail price by 20%.

7. A Honda Accord depreciates at 15% per year. Six year ago it was purchased for $21,000. What is it worth now?

A country is considering two income tax rates. Geoffrey is comparing what his tax bill would be under each plan. Under plan A, he pays 5% on the first $10,000. The next $85,000 is taxed at a rate of 10%.

Sandy and Suzanne are planting flower pots around the school building. Sandy has planted 33 pots and is planting at the rate of 10 pots per hour. Suzanne has planted 25 pots and is planting at the rate of 14 pots per hour.