The answer is -271/4x + 681/2
Your taking off $20 from the amount that you have to begin with
25=2,500, 278= 27800%, 2.9=290, 3.0=300, 0.67= 67
Hello! 3.5m is equivalent to 350cm, which is also equivalent to 3,500mm. 100cm = 1 meter and 10mm = 1cm. 350/100 is 3.5. 3,500/10 is 350. 3,500 km does not belong, because that measurement would be way too big. The answer is 3,500km
703+620≈1320
first you have to round 703 to 700, because it's an estimation, then you can add 700 to 620, and it'll be easier than 703+620.