Answer:
-1, 3
Step-by-step explanation:
So we have 2 variables here: tacos and orders of nachos.
When we translate the paragraphs into equation:
Now, in this situation we can make use the elimination method by converting 3n to -27n.
Add both equations:
So we find that one taco costs $2.75.
We can plug this into any of the first two equations to find n:
So one order of nachos cost $1.40.
Answer:
Step-by-step explanation:
u=㏑ x
x=e^u
v=㏑ y
y=e^v
Answer:
The answer is 20
Step-by-step explanation:
16 -4(-3) - 8
then we will have
16 + 12 - 8 ( that is because -×- = + and 4×3 = 12)
The answer is 28 - 8 = 20
Answer:
c or 3rd one
Step-by-step explanation: