Answer:
x = 5.2
Step-by-step explanation:

Let's first simplify our first function:

Now, we just need to set this function equal to our other given function.

Now, we can add 12 to both sides:

Now, add 5x to both sides:

Finally, we'll divide both sides by 5:

Answer: x = 5.2
$25. 25 x 3 is 75. Plus the 100 is 175. 200 - 175 is $25
Answer:
Option 3
Step-by-step explanation:
You are multiplying the length by three so it would be 3 times the length
Answer:
TRIANGLES
Step-by-step explanation:
Answer:
1. 10m
2. 18 ft
Step-by-step explanation:
These are just ratios. They are both essentially doubling