Answer:
Your answer is in the picture.
Step-by-step explanation:
Visit the website if you want to factor polynomial.
4d + 12 = 4 * (d + 3)
235.3$ for part a
x + y = 98
x - y = 22
2x = 120
x = 60
x + 60 = 98
x = 38
the answer is b