Can someone plz help me solve this for my winter recess assignment

B

Step-by-step explanation:

X is the number of hours, which for this question is 11.

So you do X × 8.9 --> 11 × 8.9 = 97.9

Y = 100 - 97.9

Y = 2.1

Therefore the answer is B

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.

a - base

b - exponent

so,