THE ANSWER TO THAT PROBLEM IS SIMPLY 175
Answer:
(a+b)(c+d)=a c+a d+b c+b d is the formula
Step-by-step explanation:
A quotient means division, so you can get rid of the third and fourth choices. It says "opposite" so that means negative.
The answer is the second choice: 
Answer:
449/20 or 22 9/20
Step-by-step explanation:
Change them to mixed numbers.
55 x 5 = 275 + 1 = 276
32 x 4 = 128 + 3 = 131
Then, convert them to a common denominator.
276 x 4 = 1104
131 x 5 = 655
1104 - 655 = 449
449/20
