I need help the assignment is due in thirty minutes! multiply each side if 0.33x^2 + 0.7x-0.14=0 an appropriate power of ten to obtain integer coefficients

A 7/11, 2/3

B 7/11, -2/3

C. 12 7/11, 2/3

D. -2/3, 7/3

E. 2/11,-7/3

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)