Maria bought 3 1/10 kilograms of apples. The apples she bought were green and red. The weight of the green apples was 1 4/10 kilograms. Find the weight of the red apples.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

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?

Using elimination, what is -4x+2y=-12 4x+8y=-24