Answer:
Box 1 = 3 Box 2 = -1
Step-by-step explanation:
Answer: 0
Step-by-step explanation:
The given equation:
Subtract 3 from both the sides, we get
Now , we can split 5a as 2a+3a and
So,
At
At
Since,
Hence, the possible value of 2a+1 is 0.
Answer:
Part A:
I have attached the graph of this system of inequalities.
Part B:
Plug in (8,10) into both equations
10 > 3(8) + 10
10 > 24 + 10
10 > 34
This is false!
10 < (-3/4)(8) - 1
10 < (-3)(2) - 1
10 < -6 - 1
10 < -7
This is also false!
So, (8,10) is not included in the solution area for the system.
Step-by-step explanation:
Answer:
C. 10 units
Step-by-step explanation:
Use the distance formula:
Find the coordinate points of A and B:
Insert the values into the formula:
Two negatives make a positive. Simplify:
Simplify addition:
Simplify exponents (x²=x·x):
Simplify addition:
Find the square root (x·x=√y):
The length of AB is 10 units.
:Done