F, A.
-3, 1
use a graphing calc
or do
x+3 = 0 or x-1 = 0 to get x = -3 or x = 1
The solution (400, 3, 200) is the answer to a system of equations which has three variables. Respectively, this system is expected to have three equations because it has three unknowns. So for example if your unknowns are x, y and z, then the answers will be x=400, y=3, and z=200.
Answer:
k = 7.3333333 ...
You can round accordingly of write the fraction form
Step-by-step explanation:
4/k = 6/11
6 ÷ 4 = 1.5
11 ÷ 1.5 = 7.3333333 ... (repeating)
4/7.333 = 6/11
Answer:
Step-by-step explanation:
Remove parenthesis:
Separate the constants:
Simplify:
Answer:
s= 4,-4
Step-by-step explanation:
