A number has three digits 2,2,and 8. To the nearest hundred, the number rounds to 300. What is the number?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

What expression is equivalent to (2x-1)(x-3)?

27 is what percent of 108? 27 is % of 108