Answer:
16.
Hope this helps, have a great day/night!
Answer:
B
Step-by-step explanation:
1^2+8^2=
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable (a letter), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.
So the terms are 9a, 4b, and 18.
hope it helps!
I am better at substitution, but you want to get the equations as similar as possible, but are the opposite, so you can cancel it out.
Answer:
y
Step-by-step explanation:
that easy just isolate the variables