It does not look like Suro even made an error. She took the square root of both sides to get x = 7, I don't see any problem here.
Answer:
A linear expression is one that has a variable in it. Also, no variable is raised higher than a power of 1 or used as a denominator. So you can't divide by a variable. So if a linear equation is commonly expressed as "y= mx+b", a linear expression would be expressed as mx+b.
Step-by-step explanation:
Answer:
The slope is -4.
Step-by-step explanation:
Slope formula:
Therefore, the slope is -4, and the correct answer is -4.
Hope this helps!
Since they’re the same thing except for the sign, the answer is -1
I think there is no need to have a comma in this sentence
