Answer:The answer is d.overturning the supreme courts decision in Dred Scott V. Sandford
Step-by-step explanation:
The value of b is one. You just have to use the standard equation y = a + bx^2 + c. Get a, b, then c and from the given equation above you can derive a formula which is x is equal to the - b over 2 multiplied by a. if you get the value of x then substitute it to the equation and you will now get the value of b.
Answer:
46:74
Step-by-step explanation:
I used a calculator and got <span>4.3649984e+14</span>
Expressions equivalent can be:
-2(5c)
-2*-5c
=10c
