해법
two increased by a number
해법
솔루션 단계
Represent the number with
A.T.Q.:
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The area of a 원형 is 16𝜋 square miles. What is the radius?Cassie's age is 3 less than twice Kara's age. The sum of their ages is 42.:Create an equation to find Kara's age, nRichard opened a savings account and deposited 800.00 as principal. The account earns 15% interest, compounded annually. How much interest will he earn after 8 years?The bakery has 12 cupcakes. They sell 4 cupcakes. How many cupcakes are left?Harry opened a savings account and deposited 200.00. The account earns 1% interest, compounded quarterly. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?