X = soft tacos
y = double deckers
Dory:
3x + 3y = 11.25
Nemo:
4x + 2y = 10.00
---Now to solve for x and y---
---We find LCM of either x or y then make them cancel each other---
Dory multiply by 2:
6x + 6y = 22.50
Nemo multiply by 3:
12x + 6y = 30.00
--eliminate y---
Nemo subtract Dory:
6x = 7.50
Therefore x = 7.50 <em />÷ 6 = 1.25
---Now substitute x = 1.25 in either equation.---
Dory:
3.75 + 3y = 11.25
Therefore 3y = 11.25 - 3.75
therefore 3y = 7.50
there fore y = 2.50
y = 2.50 , x = 1.25
Sorry, that this is so long, I hope you understand. This is called simultaneous equations, you can read up on it.
I'm assuming that you meant to add an attachment
but log168 is equal to 2.22530928173
so simply solve the presumed answer choices
The one that equals 2.22530928173 is equivalent to log168
next time please include the attachment
~Travisnator
To determine this in a very fast and efficient way, divide the numerator by the denominator.
904 / 100 = 9.04
Now since we have our hundredths place as 4, divide 100 by 4 to find the fraction (0.04 is the rate).
100 / 4 = 25.
For every 0.04 we gain, we gain 1/25.
D.) 9 1/25 is your answer.
I hope this helps!
Answer:
x+5
Step-by-step explanation:
Your answer will be Slope m=-4/5