Answer:
x= -5
Step-by-step explanation:
8+(-5)=3
Answer:
7
Step-by-step explanation:
16x + 22 = 134 ..... because if the two lines are parallel alternative exterior angles are congruent
16x = 134 - 22
16x = 112

x = 7
hope it helps
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Answer:
2187
Step-by-step explanation: 27 times 81 equals 2187
I don't know the second on but the first is pint
Answer:
c. 5x + 25
Step-by-step explanation:
5( x + 5)
5×x + 5×5
5x + 25