Answer:
It is a function.
Step-by-step explanation:
Functions are relations in which one domain value is assigned to exactly one range value. The x-value must not repeat in the relation set for it to be a function.
{(2,3), (4,3), (6,3), (5,9), (3,9)}
There are no repeating x-values given.
The relation should be a function.
Hope this helps.
Answer:
18
Step-by-step explanation:
4x + 5x = 180
10x = 180
x = 18
we have
Step 
Move the constants to the right side
Step 
Factor 3 out of the variable terms
Step 
Add 
to both sides of the equation
Step 
Write the polynomial as a binomial squared
therefore
the answer is
Factor 3 out of the variable terms.
Answer:
PRT%
Step-by-step explanation:
<em>PR</em><em>T</em>
<em>
</em>
Answer:
5 min
Step-by-step explanation:
I think its 17- 2ft (which was already dug)
then 15÷3 which is 5
