Hello!
First we have to define a variable.
Let x stand for the price of a granola bar
Then we have to make our equation
1250x + 25 = 800
This is the equation because the price for all the granola bars and delivery was $800
Now we solve it
Subtract 25 from both sides
1250x = 775
divide 1250 from both sides
x = 0.62
The cost for a granola bar is $0.62 or 62 cents
Hope this helps!
A) 45%, (100-200)/200=0.45 which also equals 45% :)
Answer:
b. 336 I claim It is right
Answer:
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Step-by-step explanation:
As we know, sum of interior angles of a triangle measures 180°
let's solve for value of x :
