Lời Giải
Lời Giải
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Represent the number with
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Alang is going to invest in an account paying an interest rate of 5% compounded monthly. How much would Alang need to invest, to the nearest hundred dollars, for the value of the account to reach 58,000 in 5 years?Twice the hiệu of a number and 6 is 8Amal wants to place all the numbers 1 to 10 in the circles in diagram with one number in each circle. She wants the sum of the numbers in any four circles that are in a straight đường thẳng to be 23 , for example the sum of numbers in four grey circles is 23 . What number must she place in the circle containing the question mark?The hiệu between five times a number and six more than four times the number15 less than a number is 45