Answer:
X < -3
Step-by-step explanation:
-x will be positive when x < -3
Answer: There are 1 6/8
Step-by-step explanation:
1 7/8 - 1/8= 1 6/8
A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
I don’t understand. Could you break the question down?
Answer:
Step-by-step explanation:
What is the VALUE OF 3r=10+5 when r=10?
substitute 10 for r in 3r=10+5. We get:
3(10) = 10 + 5, or 30 = 15. This equation is FALSE when r = 10.
You could solve the equation for r, however:
3r=10+5 becomes 3r = 15, and so r = 5. 5 is a solution; 10 is not a solution.