Well I got this: 2c+7=9+6-7c+2c 2c+7=15-9c 11c+7=15 (add 9c) 11c=8 ( Subtract 7) 11---11 ( Divide 11) C=0.72
Gathering like terms together, this is equal to 5a + 3b + 7c.
Need your help for answer
It equals 10c+2 because you have to combine like terms when you use variables. So since there is a 7c and a 3c you add those because it says plus add you end up with 10c+2 because you are still adding the 2.
It's likely that C was going to be the answer since A and B were incorrect. We don't know if there was going to be a D. Here's the correct answer: 5000000000 + 900000000 + 80000000 + 2000000 + 700000 + 50000 + 7
7C MINUS bracket open c plus 2 bracket close equals 7c minus c minus 2 equals 6c minus 2
c = 3
12a + 6b + 6c = 6(2a + b + c)
Its evaluation is: (4*5)+(7*3) = 41
4c2 + 5c + 2c = 4c2 + 7c = c(4c + 7)
12c + 2b
Collecting like terms together, 10c = 240, therefore, c = 240/10 c is therefore equal to 24.
7c+4
c^2 + c - 56 = (c - 7)(c + 8) using the factoring rule: c -7 -7c x x + c 8 8c c^2 -56 c
Well I got this: 2c+7=9+6-7c+2c 2c+7=15-9c 11c+7=15 (add 9c) 11c=8 ( Subtract 7) 11---11 ( Divide 11) C=0.72
No
7(c + 12)