Answer:
26x+61
Step-by-step explanation:
Answer:
x = 8; y = 29
Step-by-step explanation:
In a parallelogram, opposite angles are congruent.
8x = 7x + 8
x = 8
4y = y + 87
3y = 87
y = 29
I think it’s A Im not sure tho
Answer:
2n-8
Step-by-step explanation:
twice n is 2n. decreased by 8 is the -8
The answers are :
13) 9
14) 200
15) -10
16) -300
17) -276
18) -66
