Step-by-step explanation:
1.= 2×-3+2×1÷2
= -6+1
=-5
2. 5×-3×3÷5-2×1÷2
=-9-2
=-11
Answer:
x>3/11
3x - 21 + 8x + 18 >0
11x - 3 >0
11x >3
1 5/8
A=pi r^2
=3.1416 *14*14
615.7536
* your b & d choices are the same
