Answer:
53x - 4 = 30
53x = 30 +4
53x = 34
x= 34/53
I don't see a answer that matches the answer to the problem that you stated. Check problem.
Step-by-step explanation:
On sale, the price of a shirt was $16. Originally, it was $20. Find the percent of decrease.
Equals 20 I think
X=hourly pay
y=signing bonus/extra fee
c=total amount made/cost
If john makes $10 an hour plus a $20 bonus for each day then
10x+20=c
In most equations/situations the number without the variable is the flat fee/signing bonus.
The length of any two sides of a triangle must be larger than the remaining side, otherwise you won't have a connecting triangle.
So if AB is the largest side, then AC needs to be greater than 2. And if AC is the largest side, AC must be less than 8. Which means the answer is B.