Answer:
10a-11b is ur answer
Step-by-step explanation:
combine like terms
8a+2a=10a
-7b-4b=-11b
(always make sure to but in alphabetic order)
10a-11b
hope this helps
You would combine christies and sabrina's
8a + 2b - 4 + 3b - 5....combine like terms
8a + 5b - 9 <==
In a function, every input has one and only one output.
if -5 is your input, then 5 is the output
if 8 is your input, then 0 is your output
multiple inputs can lead to the same output, like
-6 as the input can give an output of 7
and also -7 as the input can give an output of 7
however, multiple one input cant not have multiple outputs.
since none of those values share the same x values with different y values, the relation is in fact a function.
the answer should be true
Ben has 5 times Cindy's money, so he has d*5=5d dollars.
Anna has $32 more than Ben, so she has 5d+32 dollars.
Hope this helps!
