27 + 2×(-why)
matches your English expression.
Answer:
D:15
Step-by-step explanation:
You divide thirty by two and get 15.
You can solve them in the same way. you can add any positive or negative number to both the sides of an inequality.Also you can multiply or divide both sides of an inequality by any positive number hope this helps. :)
First find slope we use : m=y2-y1/x2-x1
1) 20-8/12-2 = 8/10 in simple form 4/5