Answer:
Checked on edg. , the answer is A. Thanks!
Step-by-step explanation:
Answer:

Step-by-step explanation:
Hello!
The expression is written in the form of 
Let's factor by grouping:

The sum of the factors of -50 should add up to -23.
-25 and 2 work for this.
Expand and factor:
The factored expression is 
Answer:
2.25
Step-by-step explanation:
6 · 3/8 = 18/8 = 2.25
Answer:
31/30 or 1 1/30
Step-by-step explanation:
1/3+1/5+1/2
Answer:
17
Step-by-step explanation:
x+3x+x-7=78
5x-7=78
5x=78+7
5x=85
x=85/5
x=17