Answer:
The tree is 12 yards tall
Step-by-step explanation:
Answer:
- 18y = 1
Step-by-step explanation:
Adding the 2 equations term by term on both sides gives
(- 5x + 5x) + (- 9y - 9y) = (3 - 2), that is
0 + (- 18y) = 1
- 18y = 1
Answer:
The opportunity cost of going to see the Star Wars movie on Friday is $35.
Step-by-step explanation:
You won a free ticket to see the latest Star Wars movie this Friday night with a face value of $15.
Tickets to see your favorite band cost $30, and on any given day, you would be willing to pay as much as $50 for a ticket.
So, the opportunity cost of going to see the Star Wars movie on Friday =
dollars
Answer:
(4+√142)/(3) or x=(4-√142) /3
Step-by-step explanation:
(4+√142)/(3) or x=4-√142 /3
Answer:
O <u>4th option</u> : <u>(-4, -2)</u>
Step-by-step explanation:
⇒ 9x - 9y = -18
⇒ -<u>6x + 9y = 6</u>
- 9(-4) - 9y = -18
- -36 - 9y = -18
- -9y = 18
- y = -2
⇒ (x , y)
⇒ <u>(-4, -2)</u>