解答
解答
求解步骤
Given:
Square side given
流行的例子
The population of a city has increased by 29% since it was last measured. If the current population is 77400, what was the previous population?Jessica placed 1,100 in a savings account which earns 3.7% interest, compounded annually. How much will she have in the account after 15 years.eleven and a number is equivalent to sevenTwo buses leave a station at the same time and travel in opposite directions. One bus travels 9(mi)/h faster than the other. If the two buses are 847 miles apart after 7 hours, what is the rate of each bus?When 2 is subtracted from half of a number, the result is 28. What is the original number?