Answer:
(7v +3 ) ( v + 4 )
Step-by-step explanation:
7v^2+31v+12
(7v + ) ( v + )
12 = 1*12
2*6
3*4
7* 4 + 3 = 31
(7v +3 ) ( v + 4 )
Answer:
245
Step-by-step explanation:
let 'c' = total coins
2/7 = 70/c
2c = 490
c = 245
Answer:
30%
Step-by-step explanation:
Hello,
Please, see the attached files.
Thanks.
432 million, 540 times .20 equals 108, subtract 108 from 540 and you get your answer