Question 13 of 31 The equation (x^3 + 2x^2)(3x^2 +2x + 1) = x^3 (3x^2+2x+1)+2x^2 (3x^2 + 2x + 1) is an
example of which method/property?
A. Vertical multiplication
B. Collect like terms
C. FOIL
O D. Distributive Property

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers