Answer:
C.
0.5; 13.5; 1093.5
Step-by-step explanation:
Answer:
-85
Explanation:
Given the mathematical expression:

First, we recall the product of signs.

So, first, we open the bracket:

We then simplify:

The result is -85.
Answer:
Step-by-step explanation:
A(x1,y1) B(x2,y2)
M(x,y) => x=
and y=
-----------------------------------------------------------
A(15,-11) B(-10,10)
M(
,
)=(
,
)
30I hope that helps you got this
1. how much to tip
2. how much interest is needed for a loan
3. figuring out how much sales tax