It would be 4. Multiply each side by -1/5.
It would cancel out the -1/5 leaving -15 = x.
Assuming the question reads:

The order of operations is as follows:
Parentheses
Exponents
Multiplication/Division
Addition/Subtraction
There are no parentheses in the equation.
There is an exponent in the equation. Solve this term first:

The equation should now read:

There are two multiplication/division operations in the equation. Solve them individually:


The equation should now read:

There is one subtraction operation. Solve this term for your answer:

Answer:
-16.5 is the amount of distance he jumped and went down
Step-by-step explanation:
Answer:c
Explanation: well 79.95-20%=63.96
Answer:
The correct answer is: Negative correlation.
Step-by-step explanation:
The negative correlation determines the relationship between two variables, it says that there is an inverse relationship between two variables, whenever one of them is decreasing, the other one increases, and it's the same in reverse.