Answer:
x=7
Step-by-step explanation:
Answer : number 4 is a dependent system
Explanation:
If we look at number 4
2x+2y=6 , y= -x+3
2(x+y)=6
x+y=6/2=3
y=-x+3
Now we see that the two equation have the same slope (-x) and the same y intercept (+3) we can clearly say that these 2 equation are dependent because it has infinite solution
Answer:
c and nice pfp
Step-by-step explanation:
Answer:
The area is 3.39
hope it helps
Step-by-step explanation:
Answer:
f(1/2) =4 2/3
Step-by-step explanation:
f(x) = −2/3x+5
f(1/2) = -2/3*1/2+5 = -1/3+5 = 4 2/3