A. Find 33 and a third % of 879 B. Find 75% of 764
C. Find 62 and a half % of 456
D. Find 70% of 590

please can someone do this im binging avatar.

first to answer will be made brainliest.

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Measures of the angle of r, 31 s (x+4) t (3x+9)

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax