Which is the best estimate of 249 times 2 by using rounding or compatible numbers

Brainliest and 100 pts! Natalie's coach has a stopwatch that records times to the nearest thousandth of a second. Natalie ran a given distance in 25.453 seconds.

Oranges were on sale for $0.45 per pound. Leo bought 12.6 pounds. Which expression shows how to determine the total cost of the oranges? A 12.6 x 0.45 B 12.6 - 0.45 C 12.6 + 0.45 D 12.6 : 0.45

A magazine costs 3.50 how much do ninety-'eight magazines cost

The sum of three consecutive integers is 81. What is the largest integer? A. 28 B. 27 C. 26 D. 25

Kate paid $27 for a dress that was on sale at 10% off. What was the original price for this dress?

Which equation forms a pair of linear equations with 9x+12y=48 such that the system has no soulution?

What is the percent of decrease from 155,000 to 140,00

A telephone company charges $0.30 for the first 4 minutes of a call and $0.18 for each additional minute. How long can a person talk for $3

determine if these equations are true or false A. 50 tens x 4 hundreds = 40 tens x 5 hundreds B. 24 x 10 x 90 = 90 x 2400

A shipment of 9 microwave ovens contains 2 defective units. A restaurant buys four of these units. What is the probability of the restaurant buying at least three nondefective units?