Answer:
255.8
Step-by-step explanation:
first
1/6*1535
=255.8
it the second one
b/c 18times it self 2in x-1 is just talking it a way bone
Step 1: Given
Step 2: Add 6 on both sides
Step 3: Multiply 7 on both sides
Step 4: Divide by 4 on both sides
-144 or 2 5