4
5x - 4 = 16
Add four to both sides
5x = 20
Divide both sides by 5
x = 4
<span>Solution :-
Given :- Total value of restaurant bill = 90 $
Tip added in the bill = 18%
Therefore the 18 percentage on 90 is = (90*18) /100 = 16.2$
Therefore The tip value is = 16.2$
Therefore the total amount is
restaurant bill + tip value = 90$ + 16.2$ = 106.2 $
Ans : - option is c ie 106.2 $.</span>
Answer:
A is your answer because Since the interest is compounded annually, the balances grow exponentially.
,A = P( 1 + r/n)nt
Linda = 1800(1 + 0.075)10 = ≈ $3,710
Anna = 4000( 1 + 0.05)10 = ≈ $6,516
technically, yes because there is a mathematic formula behind numbers going on as long as it is a repeated pattern throughout the new numbers
