35% off means that now it costs 100%-35%=65% of the original price
<span>£78 ---- 65%
x------100%
x=78*100/65=120</span>£<span>
or
part/whole=0.65
78/whole=0.65
whole =78/0.65 =120 </span>£
15.6 dollars s how much money Wendell spent
X-the $5 bills
y-the $10 bills
x+y=20
5x+10y=120
It's a system.
Answer:
All four sides are congruent and all four angles are 90 degrees
Step-by-step explanation:
