Lời Giải
Lời Giải
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Translate the problem into an equation:
Ví dụ phổ biến
A die is tossed 3 times. What is the probability of no fives turning up? decimal answernumber divided by eight minus five is less than or equal to negative seven.My mother is 39 years older than I am. 15 years ago, she was 3 more than triple my age.Find the smaller of 2 consecutive integers, if the sum of the smaller and 6 times the larger is-29 . Write an equation to determine the consecutive integers. Variable: Equation:Find (a) the perimeter and (b) the diện tích of a rectangular room with the given dimensions.: 11.5ft long, 10.5ft wide