Your answer is 19 I think
Answer:
19.995
Step-by-step explanation:
7x+2x= 54
9x= 54
X=6
Black 7(6)=42
White 2(6)=12
=54
Answer:
-∞ < x < ∞
-∞ < y <∞
Step-by-step explanation:
Suppose number is x
When Ann multiple it by 5 and added 7 to it the equation will be
= 5x + 7
The domain of a function is the complete set of possible values of the independent variable.
The range of a function is the spread of possible y-values (minimum y-value to maximum y-value)
<h2>Domain: </h2>
-∞ < x < ∞ Set of all integers
<h2>Range :</h2>
-∞ < y < ∞ Set of all integers