Answer:
32/5
Step-by-step explanation:
To find this, we'll have to <em>divide</em> 4/5 <em>by</em> 1/8.
This is 4/5 / 1/8, which is 4/5 * 8.
That equals 32/5 :)
Answer: 2,243.4
Step-by-step explanation:
Answer: 0.9
Step-by-step explanation:
Answer:
a line parallel has the same slope and different y-intercept, and the slope of the perpendicular line would be -3/5
Step-by-step explanation:
3x + 5y = 4
5y = -3x + 4
y = -3/5x + 4/5
F(x) = x² + x - 20 = x² + 5x - 4x - 20 = x(x + 5) - 4(x + 5) = (x + 5)(x - 4)
f(x) = 0 ⇔ (x + 5)(x - 4) = 0 ⇔ x + 5 = 0 or x - 4 = 0 ⇒ x = -5 or x = 4
Answer: C. x = -5 and x = 4.
