Lời Giải
The sum of a number times 7 and 23 is at most -25
Lời Giải
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Represent the number with
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if the quotient of two times a number and three is increased by 8, the result is no more than 28Two airplanes leave an airport at the same time and travel in opposite directions. One plane travels 65 km/h faster than the other. If the two planes are 14175 kilometers apart after 9 hours, what is the rate of each plane?If the denominator of 4/7 is increased by a number and the numerator is doubled, the result is 1. Find the number.some number minus 16 is equal to the product of the number and 3there are 3 apples I eat 1 apple how many apples are remaining