All you have to do is combine like terms. 2c and (-c) are like terms (-5b) and (-b) are like terms and a is a term. So, 2c combined with (-c) is C. (-5b) and (-b) combined is (-6b). Since a doesnt need to be combined with anything, you leave it as it is so your answer will then be c - 6b + a (this is the answer assuming that there is a + in front of the a. If there is a - sign, then just change your +a to -a at the end
Multiply by z to get
wz = xy
divide by x
y = wz/x
we just did this in math-
It is B 4.4
Because of 2.2 is the first one and the second one should be 4.4 so it B. 4.4
The answer is C. Compass.
Compass isn't used in the geometric constructions.
