Answer:
The equivalent expression is 
Step-by-step explanation:
The distributive property says for any numbers <em>a, b c</em>, and <em>d</em>
which basically says you should multiply the coefficient 
by every term in the parenthesis to get an equivalent expression.
Applying the distributive proper to the expression 
we get:
which is an equivalent expression to .
It is 10 9 +1=10 ........
First of all, you must change 40% into a decimal by multiplying by 100⇒.40
Then you divide 55 by .40
55÷.40=137.5
Therefore, 55 is 40% of 137.5
Answer:
the answer is 20 .put the 5 in place of x
and u always remember that f(5) =f(x)
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
4x and 84 share the same value, so divide 84 by 4 to get the value of x
