I got A, -32, but it has been awhile since I have learned this in my math class. You might want to wait for someone else to verify this answer.
Answer:
I'm pretty sure the answer is 37 (if not, im sorry)
Step-by-step explanation:
the formula for perimeter is to just add up all the sides, so all you have to do is count the squares for the length of all the lines and add them up
For this question, you would simply plug in a 2 wherever you see an x and plug in a 6 wherever you see a y. Then you simplify the expression.
3(2) + 8(6) - 7
6 + 48 - 7
47
Hope this helps!
Step by step explanation:
9
+6x+5=0
Uses the "a", "b", and "c" from "a
+ bx + c", where "a", "b", and "c" are numbers
So in this case:
a would be 9
b would be 6
c would be 5
Then plug in from there..
Another way you can do it is using the square method.
The expression will look like 9-(3+2) and will evaluate to 4
Step-by-step explanation:
We have to put the values of x, y and z in the given expression to find the result.
Given:

And

Putting the values

The expression will look like 9-(3+2) and will evaluate to 4
Keywords: Expressions, Evaluation
Learn more about evaluation at:
#learnwithBrainly