Assuming you want to factor, then you would use the factor by grouping method
x^2+4x + xy+4y
(x^2+4x) + (xy+4y)
x(x+4) + y(x+4)
(x+y)(x+4)
Therefore, x^2+4x + xy+4y factors to (x+y)(x+4)
Answer:
y=-3x+6
Step-by-step explanation:
down 3 (-3) right 1 (1): -3/1=-3 and y intercept is (0,6)
Answer:
7
Step-by-step explanation:
To solve this use the expression PEMDAS
So first we do what is in parenthesis
Then . .
√41 = 6.4 rounded to the tenth
round to the nearest whole number = 7
Answer:
320 cm³
Step-by-step explanation:
none of the above
8 × 10 × 4
80 × 4
320 cm³
