Make a ten or hundred to add metally 198+132=

If a population consists of 10,000,000 people and census is taken, how many people are sampled?

Sienna was dividing 12.76 by 0.001. Which statement is true about the quotient? A. It will be less than 1,300. B. It will be less than 13,000. C. It will be less than 130. D. It will be less than 13.0.

A collection of quartersquarters and dimesdimes is worth $10.90 there are 55 coins in all. find how many of each there are

Yesenia is 168 miles from Chicago. If she needs to be in Chicago in 3 hours, at what rate does she need to drive?

Solve each system by elimination Z=2x-3y-7 Y=0 -2y+z=3

Solve for x. s=3w+2x

Andre wants to save $40 to buy a gift for his dad. Andre's neighbor will pay him weekly to mow the lawn, but Andre always gives a $2 donation to the food bank in weeks when he earns money.

The sum of consecutive integers 1,2,3, ..., n is given by the formula 1/2n (n+1). How many consecutive integers, starting with 1, must be added to get the sum of 1081

Two lines that intersect to form right angles are called what? A. Skew lines B. Line segments C. Perpendicular lines D. Parallel lines

In the United States, the number y (in millions) of bicycles sold with wheel sizes of 20 in. or greater can be modeled by the equation y = 0.3x + 15, where x is the number of years since 1981. In what year were about 22 million bicycles sold?