Answer:
(a) Equation: 
(b) 7.5 gallons
Step-by-step explanation:
Given
Current Gas = 10 gallon
Every Hour = -1.25 gallon
Solving for (a): An equation for the scenario
This question represents an Arithmetic Progression and will be solved using the following formula:

Where


Substitute these values in the formula


Collect Like Terms


Solving for (b): In this case, n - 3
Substitute 3 for n in 



<em>7.5 gallon of gas left</em>
Hello!
You draw a table or write this out
If you pick vanilla you can get 4 different fruits
That is 4 different yogurts
If you pick chocolate you can choose 4 different fruits
Same for strawberry
So there are 12 different combinations
The answer is 12
Hope this helps!
To solve for the area of the triangle
Use the formula 1/2(base *height)
1/2 * 17* 4
68/2
34
I believe the area of the triangle is therefore 34ft
Answer:
h s m s dhoni bold sin men farhan akhtar ne
The answer is 3, since 3*3*3 equals 27