Answer:
1.85
Step-by-step explanation:
equation will be 10(h+1.75)=36
hamburger price is $1.85
Answer:a=10
Step-by-step explanation:
I don’t know how to explain this in detail but I hope these notes and work help you.
Answer: 19
Step-by-step explanation:
Using the sum of an arithmetic series formula,
Multiplying the second equation by 2 gives us .
Subtracting this from the second equation, we get that .
Substituting this back into the first equation, we get that .
Therefore,
Answer:
$56
Step-by-step explanation:
$80 x .3 = $24
$80 - $24 = $56
You can also do $80 x .7 = $56.
Hope that helps!