The answer is choice b.
check your answers by plugging numbers know for x.
y=x-4
if x is 4, y=4-4
y=0
y=x-4
If x is 5, y=5-4
y=1
which is valid based on the graph.
hope this helps.
Answer:
Consistent.
Step-by-step explanation:
Since there is one solution ( the lines intersect), the equations are consistent
They would be inconsistent if the lines do not intersect
The would be equivalent if they are the same line
B: because she gained and didn’t decrease
Explanation:
A: 30
B:36
C:11
D: -5
So b is correct because it’s Greater
Since we know a = 3, substitute this into the expression:
2a² = 2 x 3²
3² = 9
So 2a² = 2 x 9
2a² = 18
We know b = 2 and c = 1, so substitute these values into the expression:
3b² - c³ = 3 x 2² - 1³
2² = 4
1³ = 1
So:
3 x 4 - 1
Using the order of operations we multiply first:
3 x 4 = 12
Take off the 1:
Final answer:
3b² - c³ = 11