Ok, so, i keep messing up on this. i know the right answer is 121 but idk where im going wrong when i get my answer...

4x6(2+ \sqrt{9} )+1

4x6(2+3)+1

4x6(6)+1

24(6)+1

144+1

145

where am i messing up T-T

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.