How to round 829 nearest ten and hundred

The moon takes 29 1/2 days to pass through its phases. explain why lunar calendar would be inaccurate.

A parabola is defined by the equation (x - 5) 2 = 12 (y + 2). In which direction will the parabola open?

Angle A and angle B are supplementary. The measure of angle B is 15∘ less than the measure of angle A. What is the measure of angle B, in degrees?

Ahmad drove 845 miles in 13 hours at the same rate how long would it take him to drive 455

The table lists the number of male and female students at Lakeside High School. What is the probability of selecting a female student?

Jorge wants to buy new vinyl flooring for his kitchen. The kitchen floor is 12 feet by 15 feet. How many square yards is the floor?

3. In an auditorium, 1/6 of the students are fifth graders, 1/3 are fourth graders, and 1/4 of the remaining students are second graders. If there are 96 students in the auditorium, how many second graders are there?

A store sells two different kinds of nuts cashews come in 6 oz cans and walnuts come in 10 ounce cans on Friday the store sold 30 of each can of nuts which of the statements below are true

Georges age increased by 15 is 7 less than 3 times age how old is george

Steve is turning half of his backyard into a chicken pen. his backyard is a 24meter by 45 meter rectangle. he wants to put a chicken wire fence that stretches diagonally from one corner to the oposite corner.