解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
Kareem wants to ride his bike from St. Louis to Champaign, Illinois. The 距离 is 180 miles. If he rides at a steady rate of 16 miles per hour, how many hours will the trip take?two thirds of a number reduced by 11 is equal to 4 more than the numberThe 周长 of a circle is 7pi ft. What is the area, in square feet? Express your answer in terms of pi.Walmart bought a bunch of toothbrushes for 0.75 each. They are going to mark-up the price by 35%. What is the selling price after the mark-up?6 times the sum of a number and 7 equal 4