Question

jane and sheryl are scuba diving. relative to the surface of the water, janes position is -14 feet and sheryls position is -10 feet. write and evaluate a subtraction expression that shows janes position relative to sheryls position.

Explanation:

Step1: Set up the subtraction expression

To find Jane's position relative to Sheryl's, we subtract Sheryl's position from Jane's position. Let Jane's position be $J=-14$ feet and Sheryl's position be $S = - 10$ feet. The expression is $J - S$.

Step2: Substitute the values

Substitute $J=-14$ and $S = - 10$ into the expression: $-14-(-10)$.

Step3: Simplify the expression

When we subtract a negative number, it is the same as adding the positive of that number. So $-14-(-10)=-14 + 10$.

Step4: Calculate the result

$-14+10=-4$.

Answer:

The expression is $-14-(-10)$ and the value is $-4$ feet. This means Jane is 4 feet below Sheryl.