Simplify (8 + 7i) + (2 – i)
a) 10 + 6i
b) 16
c) 4
d) 10 + 8i

What is the compound interest in a three-year, $100,000 loan at a 10 percent annual interest rate a) 10.00 b) 21.00 c) 33.10 d) 46.41

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Is the power produced directly proportional to the wind speed, give reasons for your answer?