Answer:
Since this is old, im just gonna get these points, don't wan't them to go to waste lm.ao
Step-by-step explanation:
Remember PEMDAS (Parentheses, Exponents, Multiplication ⇔ Division, Addition ⇔ Subtraction), which is the order you solve parts of an expression.
(7 + 5) ÷ 6 + 10² Add 7 and 5 (Parentheses)
12 ÷ 6 + 10² Square 10 (10 x 10) (Exponents)
12 ÷ 6 + 100 Divide 12 by 6 (Division)
2 + 100 Add (Addition)
102
Vertical angles are equal, and parallel lines have the same slope.
M= (y2-y1)/ (x2-x1)
Plug the points in.
-9-6/1-1
-15/0 or -15. The slope of the line is -15.
I hope this helped you!
Brainliest answer would be greatly appreciated!
