Substituting y=x-6 into the equation,
3x + 2(x-6) = 3x + 2x - 12 = 5x - 12
5x - 12 = 8
5x = 20
x = 4
1. Calculate the rectangular prism
4*7 = 28
2. Calculate the triangle
(10-4)*7*0.5
42*0.5 = 21
3. Add them up
21 + 28 = 49
Answer: 49
X = smallest odd
x + 2 = second odd
x + 4 = third odd
x + x + 2 + x + 4 = 3
3x + 6 = 3
3x = -3
x = -1
The numbers are -1, 1, 3. Hope this helps!
From the given options, the correct word that comes in the blank is variables.
Because l<span>ike terms are the terms that have the same variables with each variable raised to the same exponent.
</span>Unlike terms are the opposite of like terms, as they do not have the same variables and exponents or powers.
like terms and unlike terms are used in algebra.
Combine the like terms
-x-x^2+7
