Answer:
5x+9y
Step-by-step explanation:
Answer:
The answer is 40/1 dollars person; the cost is 40$ per person.
Answer:
Step-by-step explanation:
because it's an absolute value inequality, there are two inequalities to solve
3x+3 ≤ 9 and 3x+3 ≥ -9, now we solve them separately
x ≤ 3 and x ≥ -4, which is -4 ≤ x ≤ 3
Answer:
awnser is A
Step-by-step explanation:
Multiply all sides by 2 then add then up and you get 432.