Watch the Video: Understanding Simple Interest and Compound Interest by PatrickJMT How much did she invest in CD's and her savings account if she earned $180.50? Substitue in the given information and solve for the unknown variable.Įxample: Find the interest earned on $1000 for 1 year at rate of 6%Įxample: Maria has $2500 to invest for 1 year, CD's are paying 5% simple interest and her savings is paying 8% simple interest. Watch Video: Algebra Help: Distance, Rate, and Time by Pat McKeague How long will it take to be 738 nautical miles apart? Watch the Video: Word Problem: Finding Consecutive Numbers That Satisfy a Given Requirement - Ex 1 by PatrickJMTĮxample: Two boats leave port at the same time, one heading north at 35 knots and the other south at 47 knots. Step 4 & Step 5: check and re-read to determine if you have answered the question. Find each child's age if the sum of the ages is 35. Jill's age is 1 year less than twice Joe's age. Jen's age is 2 years more than 14 times Joe's age. ![]() The product of two and a number subtracted from 5Įxample: Jerri has 3 children: Jen, Joe and Jill. Word Problems with Variables Translating Words into Algebraic TermsĮxamples: Translate the following expressions.
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