It is the same as: -2q-3 as an algebraic expression
1/2 (x+y)
7x + 2
The expression 3x + 2 represents the sum of three times a variable x and the constant 2. This is an algebraic expression that can be simplified by combining like terms. To evaluate this expression, you need a specific value for x.
s= -8 + n, or s=n - 8, where s is the sum and n is the number
3x+2
4(x)2
One more than the square of x
M+5 / 2
9*(x+ 2)
2(n+7)
It is the same as: -2q-3 as an algebraic expression
I have the same question on my homework and cant understand it but i think the answer is... 7 times the sum of 2 numbers or something like that idk.
1/2 (x+y)
(c+4)/2
n = number 2(n + 15) ======
Equation, not expression. A and B are two numbers. (A + B)2 = A2 + B2 + 2(AB) ----------------------------------