Mr. and Mrs. Bailey need to invest $2906.50 so as to send their son to college.
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Compound interest</h3>
Compound interest is given by:

where A is the amount after t years, P is initial amount, r is the rate and n is the times compounded per period
Given that n = 1, r = 9% = 0.09, A = $7500 t = 11. Hence:

Mr. and Mrs. Bailey need to invest $2906.50 so as to send their son to college.
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D is the correct answer because it’s greater than 985, 405
So m=2, wherever m is put a 2
5x2+2(2+8)+3
Then do bidmas
Brackets-
5x2+2x10+3
Multiplication-
10+20+3
Addition-
33
Answer:33
Use Cymath to find your answer