Which of the following expressions is equivalent to y^-3?

the answer is 1/y^3

Step-by-step explanation:

when ever there is an negative exponent you flip it and put the base and exponent in a fraction under 1 hope this helps

mxb67

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.