exam
Maths Puzzle
Numerical Ability
Perform the indicated operations. Write fractional answers as mixed or as proper fractions reduced to lowest terms.
-3 - (-4) - /4 - 7/
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exam Other Question
Suppose that the number of new homes built, H, in a city over a period of time, t, is graphed on a rectangular coordinate system where time is on the horizontal axis. Suppose
Janet invested $29,000, part at 12% and part at 14%. If the total interest at the end of the year is $3,800, how much did she invest at 12%?
I am having a terrible time setting up this problem...