Answer:
-11x + 7y = 20
Step-by-step explanation:
See image. Multiply
2(-2x + 2y = 16)
You get -4x + 4y = 32
Then line that guy up underneath the
-15x + 3y = -12. You're adding vertically from the top down, x's with x's and y's with y's and plain numbers with plain numbers. See image
Answer:
120
Step-by-step explanation:
35, 36, 37, 38, 39 the mean is 37 the median is also 37
Heyo kiddo! How are you today?
Let's work this out!
So as jmtorres3423 said in the comments section, there are different ways to simplify that are equivalent either way. I'll just simplify in a different way from his example given.
They both have the same solution, I just did it a little differently. It's easy once you understand.
You're welcome.
Obviously, -1 1/4 is less than 1 2/3. So the order is 1 2/3 , - 1 1/4. Hope this helped :)