해법
A number is equal to twice the sum of the same number and ten
해법
솔루션 단계
Represent the number with
A.T.Q.:
해결 대상
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A toner cartridge costs 55.75 plus 7.75% sales tax. What is the total cost of the toner cartridge?number increased by-55 is 6:Find the numberTo start a new business Beth deposits 2000 at the end of each period in an account that pays 9%, compounded monthly. How much will she have at the end of 9 years?One number is greater by 6 than twice another number, but 3 times the smaller number exceeds the greater number by 1. Find the numbers.The 지름 of a circle is 8. What is the area of that circle?