Answer:
$1
Step-by-step explanation:
Refer to the diagram shown below.
The shaded area satisfies the two inequalities
y > x - 1
and
y < 1 -x
Answer: A and D
Answer:
Number 1 and 4
Step-by-step explanation:
Hope This Helps :)
Answer:
Step-by-step explanation:
Selling price = Cost price + Marked price - discount
s = c + m - d
First you make an equation and establish a variable.
x=amount of hours the DJs will charge the same amount
100+21x=150+15x
Now you solve for x and that will get you your answer.
100+21x=150+15x
-21x -21x
100=150-6x
-150 -150
-50=-6x
8.3333...=x
You can round the answer to $8.33
Hope I helped.