3: terms/ 12, 8r, -3, s, -5, 15t coefficients/ 8r, 1s, 15t
I think it would be 8*9+8*16 which would be 72+128= 200
Answer:
y= 7x + 13
Step-by-step explanation:
first the outside number which is 7 and time it by x then that will give you 7x
next times 7 with 2 and that will give you 14
then subtract 14 from 1 then it will give you 13
therefore your answer is y=7x+13
It depends on the polygon,
