(7x^2-3x+10)-(-4x^2+6x-4)
Combine Like Terms
11x^2-9x+14 is your answer
Answer:
assuming youre using slope intercept form im pretty sure the equation would be
y=4x+3
because if you only have to rent shoes one time and every game costs $4 you pay $4 every game you played.
Another equation you could use using the variables provided:
3n + 4g = x
Step-by-step explanation:
hope this helps
(Y) me 30 minutes longer (X) brother
brothers total minutes read are equal to my minutes read plus 30 more minutes
X= Y+30
1) A
2)C
Constant is cost that can’t be changed so would be materials.
Coefficient is affected by something else, in this case, number of hours since cost per hour is 30.
Hope this helps!
Answer:
Step-by-step explanation:
Given the following scores 3, 7 and 2, we are to find the expression Σ2X-2 and Σ(X-1)²
The value of X's are 3, 7 and 2. Substituting the values we will have;
Σ2X-2 = [2(3)+2(7)+2(2)] - 2
Σ2X-2 = (6+14+4) - 2
Σ2X-2 = 24-2
Σ2X-2 = 22
For Σ(X-1)²
Σ(X-1)² = (3-1)²+ (7-1)² + (2-1)²
Σ(X-1)² = 2²+6²+1²
Σ(X-1)² = 4+ 36+1
Σ(X-1)² = 41
