Answer:
C and D have the same slope of 1
Answer:
8.525
Step-by-step explanation:
Collect the like terms
3x+13x=16x
16x+8y
5.76+2.31 (because - and a - equals a +) = 8.07
10.64-8.07(because a negative at front of a subtraction problem is the same thing) = -2.57
Answer:
9
Step-by-step explanation:
LM = 18
LN = 27
MN = LN - LM
MN = 27 - 18
MN = 9
