World Geography - Greatest Places in Europe - 20 Questions

Which of the following expressions is equivalent to -1/4y - 2 1/4 + 1/2 (4-2y)? a. -3y + 2b. -3 1/2+4c. -4 1/2y+2d. -4 1/2y+2show ur work

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

While statement about the brazilian highlands is not true