Answer: J) 28
Step-by-step explanation: Triangle interior angles equal 180°
Answer
7,0
Step-by-step explanation:
Substitute -6y+7 into problem one where the x is
distribute the 2 and subtract the 9 y and you will get
-21y+14=14
subtract 14 from both sides and it will be -21y=0 so y will be 0
substitute the 0 into equation 2 and find x=7
Answer: 5.64 *10^2
Step-by-step explanation:
That will equal 7 2/5 I hoed this helped :)
I don’t think so, I may be wrong