See https://web2.0calc.com/questions/can-someone-help-please_7.
Answer:
12 pound
Step-by-step explanation:
Let
be the weight of the package.
For Lone Star Shipping, the cost will be:

For Discount Shipping Company, the cost will be:

We hence equate these two expressions equal to each other, since the cost should be same.

Answer:
a) 23
Step-by-step explanation:
Answer:
A kite has only 1 pair of opposite congruent sides, whereas a parallelogram has 2 pairs of opposite congruent sides
Hope this helps!