You have to foil. Times the first two: x(3x). Then times the outer two: x(-1). Then times the inner two: -4(3x). Finally, times the last two: -4(-1). Your equation would be 3x squared - 1x - 12x + 4. Therefore, the simplified answer is 3x^2 (3x to the second power) - 13x + 4.
The formula for slope is y=mx+b
so if you re arrange the equation from 8y-16x=12
to 8y=16x+12
the slope will be the coefficient of x =16
Answer:
460 teens
Step-by-step explanation:
10% = 0.1
multiple 0.1 by 4600 to get the amount of teens at the game. You could also do 4600/10 = 460
Answer:
A = (C - By)/x
Step-by-step explanation:
Ax + By = C
Subtract By from each side
Ax + By -By= C-By
Ax = C-By
Divide each side by x
Ax/x = (C - By)/x
A = (C - By)/x
A parallelogram is 2 equal straight lines that are together