The answer is 10, hope it helps
The option formatting isn't very clear, anyway: given a number x, negative 3 times that number is -3x. If this has to be at least 57, it means that -3x must be greater than or equal to 57:

Dividing both sides by -3 solves the equation, but we have to switch the inequality sign because we're dividing by a negative number:

What do you mean by value? 64 equals 64.
If you want it factored, it's 2^6, or 4^3 or 8^2.
Answer:
(-1,-3)
Step-by-step explaintion:
hope this helps!!
btw i just chnaged the x and y sign coordinates, thats all u needa do !!
Answer:
10ysquare and 1
Step-by-step explanation:
hope this is right have a wonderful day my friend