Answer:25 months
Step-by-step explanation: Let's make the equations first,
Plan A: 70x Plan B: 50x+500
Now we make it into an equivalent equation:
70x=50x+500
Then we solve:
70x=50x+500
-50x -50x
20x=500
÷20 ÷20
x=25
To check if it's correct, we just plug it in:
70(25)=50(25)+500
1750=1750
Answer:
x=7
Step-by-step explanation:
(2x-2)=(x+5)
2x-2=x+5
(2x-x)-2=5
x-2=5
x=(5+2)
x=7
Answer:what????????
Step-by-step explanation:
Yes! All the domain (or x numbers) are increasing by 1. All the range (or y numbers) are increasing my 3 each time. If you were to put it on a graph, you would see the line straight and increasing in a congruent proportion.
Answer:
$1.61
Step-by-step explanation: