Answer:
The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0.
The equation would be
8 = 6x + 2
the “number” is unknown, so it’s x.
6 times the number would be 6x.
The sum of 6x and 2 means adding together 6x and 2, so 6x + 2
And it’s supposed to equal 8
Answer: Price of a shirt is $8, and price of a cap is $3.
Step-by-step explanation:
Got it on the test right.
Answer:
d> 5.5
The graph in the attached figure
Step-by-step explanation:
we have

Solve the inequality for d
That means ---> isolate the variable d
Subtract 34 both sides

Divide by 12 both sides

The solution is the interval (5.5,∞)
All real numbers greater than 5.5
In a number line the solution is the shaded area at right of d=5.5 (open circle)
The value of d=5.5 is not included in the solution
The graph in the attached figure
1.5 cups/day x 1 gallon/16 cups x 7 days a week = 0.66 gallons in 1 week