Rate =13/65=1/5
1/5=20/100=20%
So the percent of 65 is 13 = 20%
Answer:
$3.59
Step-by-step explanation:
3.59
+ 3.59
= 7.18
A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y.
A number on its own is called a Constant.
A Coefficient is a number used to multiply a variable (4x means 4 times x, so 4 is a coefficient)
Answer:
Step-by-step explanation:
Answer:
Final answer is 
Step-by-step explanation:
Given expression is
.
Now we need to subtract them.
We are allowed to subtract like terms only that has same variable with same exponent.






Hence final answer is 