Answer:
It was an exponential increase
In 3 months, the bill will be $285.61
Step-by-step explanation:
First, this scenario is exponential, because the price of food is increasing with a percentage, based on the price that it was the previous amount.
Next, to find what the bill will be in 3 months, an equation needs to be made representing the situation.
Use the standard exponential equation: y = ab^x, where a is the initial amount, b is the growth rate, and x is the amount of time.
Plug in the values we know:
y = 130(1.3)^3
Solve for y
y = 285.61
So, 3 months later, the bill will be $285.61
Answer:
The answer is line D
Step-by-step explanation:
Answer:
x=45
Step-by-step explanation:
180-90=90÷2=45
1. Note that
2. Then the equation 
can be rewritten
3. Solve it:
Answer: x=6
x° = 60° (alternate angle)
Step-by-step explanation:
Hope it helps you!
