Answer: I ate my dogs bone
Step-by-step explanation:
I'll treat these like they're two seperate problems because how you set it up they're not together. If it's one whole problem please tell me and I'll solve it that way. :-)
First one: 3x+9+8x + 12
Collect like terms and simplify
(3x+8x)+(9+12)
11x+21
Second one: 2x + 6+x² + 6x + 9
Collect like terms and simplify
8x+15+
Hope this helps you, have a BLESSED and wonderful day, as well as a safe one!
-Cutiepatutie ☺❀❤
B
The 3xis positive so it goes up
Explanation:
Model: 1903
5 inches= 16 feet
wingspan=12.5 inches
In feet is the actual wingspan. Basically you set up an equation
Next you can cross multiply which is 5*y / 16*12.5 and get 5y=200
After you isolate y by dividing by 5 on both sides.
Y=40
Answer: The wingspan of the actual flyer is 40 feet.
I think you need to put a graph tell me if im wrong.