Answer: not a solution
Step-by-step explanation:
Y= -x-2;(2,4)
4= -2-2
4=-4
The ordered pair is not a solution doesn't equal
Answer:
Hey!
Your answer is
!
Step-by-step explanation:
Also can be written as 41/8!
HOPE THIS HELPED!
Solving the expression
we get -2.
Comparing the solution with the one given, you can find the errors.
Step-by-step explanation:
We need to simplify
and identify errors.
Since the steps are not shown, so we cannot identify errors but I can solve the expression and you can compare to find errors.
Simplifying:

Using algebraic rule: if one digit has positive (+) sign and other digit has negative (-) sign then we will perform subtraction. and after subtraction, the sign of bigger value will be the sign of result.
Using the rule and solving:





Solving the expression
we get -2
Comparing the solution with the one given, you can find the errors.
Keywords: Simplifying expressions
Learn more about Simplifying expressions at:
#learnwithBrainly
There are 6 different combinations of 2 books from the group of 4 that he could choose to do.
Let's say all of the books were letters.
Books a, b, c, and d.
Different combinations include:
ab, ac, ad, bc, bd, and cd.