Substitution
y = 2x - 12
y = -x + 3
-x + 3 = 2x - 12
+ x + x
-----------------------------
3 = 3x - 12
+ 12 + 12
-----------------------
15 = 3x
------ ------
3 3
x = 5
y = 2(5) - 12
y = 10 - 12
y = -2
The final answer is (5,-2).
D the terms are three times larger because 5 x 3 = 15
Answer:
=> 1
Step-by-step explanation:
4/5 + 1/5
=> 5/5
There isnt enough information on this question, wheres the figure and the answers
Slope is .5/5
B) the longer you talk on the phone, the more it’s going to cost
C) .50 cents
D)30 minutes
