Answer:
F for number 14
Step-by-step explanation:
X = 7
y = 10
x + y = 700
7x + 10y = 6400
10x + 10y = 7000
(-) 7x + 10y = 6400
______________
3x = 600
x = 200
200 + y = 700
y = 500
13)
Relative max on (2)
Relative min on (-2)
Answer:
4
Order of Operations is what you have to use