exam Maths Puzzle Numerical Ability

20: A trapezoid of area 150 square units has one base of length 18 and height 12. Find the length of the other base C

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exam Other Question

sqrt62-2sqrt28+5sqrt7 Sally takes out two loans she borrows $800 more from the credit union than the bank. The credit union charges 12% interest, and the bank charges 15% interest. If her interest totals $420 annually, how much did she borrow from both?