Which of the following shows the sum of the polynomials −3x2+3y2+4x and 4x2−4y+2? a. −3x2+3y2+4x+4x2−4y+2 b. −x2+3y2+4x−4y+2 c. x2+3y2+4x−4y+2 d. 7x2+3y2+4x+4x2−4y+2

While picking thirty apples, mia noticed that six apples had worm holes and had to be thrown away. what is the ratio of good apples picked to bad apples picked?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap