Answer:
1.x=13/8-3y/8
2.x=11/3-2y/3
Step-by-step explanation:
Answer:
-0.4 or -10.4
Step-by-step explanation:
Well 2 months and 16 days
Answer:
Sometimes, but not always.
Step-by-step explanation:
A parallelogram is a quadrilateral with two pairs of parallel sides, but there are no requirements for its interior angles. A rectangle, on the other hand, <em>must</em> have four interior 90 degree angles. So a rectangle is always a parallelogram, but a parallelogram is not always a rectangle.
