Rearrange to
6ab+21b-8a-28 now factor 1st and 2nd pair of terms...
3b(2a+7)-4(2a+7)
(3b-4)(2a+7)
So it is the third one down...
X is Kevin; Y is Dan
X = 3Y
X - 4 = 5(Y - 4)
3Y - 4 = 5(Y - 4)
3Y - 4 = 5Y - 20
+ 4 +4
4 cancels each other out.
3Y = 5Y - 16
- 5 -5
5 cancels each other out.
-2Y = -16
/2 /2
Y = 8
X = 3Y;
X = 3 x 8;
Thus,
X = 24;
Kevin(x) is 24
Answer: A
Step-by-step explanation: this is the only answer because the other two solutions are
A: 4>3 correct
B: 3>3 wrong
C: 2>3 wrong
Answer:
sammy would run out of money in 20 days if that 's the answer your looking for
Step-by-step explanation:
i don't exactly understand the question but i hope this helps :)
