Answer:
x + 2y = 4
x − y = − 3
x − y =9 , x + y=6
x + y =4,
x− y =2
Step-by-step explanation:
You doubled the investment in the product. You sold it for twice what you bought it for. So it increased by $750
Answer r u supposed to add u have to add all that up or u wont get the write answer.
Step-by-step explanation:
Answer:
16 - 6n
Step-by-step explanation:
10 , 4 , -2 , - 8 .....
This is arithmetic sequence
first term = 10
Common difference = 2nd term - first term
d = 4 - 10
d = -6
nth term = a₁ + (n -1)d
= 10 + (n - 1)*(-6)
= 10 + n*(-6) - 1*(-6)
= 10 - 6n + 6
= 10 + 6 - 6n
= 16 - 6n
Answer:
325
Step-by-step explanation:
Multiply 13*25 (the total number of packs * the total number in each pack) = 325