(3/5) : (15/6) ===> (3/5) X (6/15) = 18/75 =6/25
no
the table does not represent a proportional relationship.
Answer:
x = 145
Step-by-step explanation:
x and 35 are adjacent angles and are supplementary, sum to 180° , then
x + 35 = 180 ( subtract 35 from both sides )
x = 145
4a+3b-(-2a-3b)
=4a+3b+2a+3b
=6a+6b
=6(a+b)