The first option. -aron is the conjugation for a plural (they) form.
Answer:
Henry after 2 months: 250
His brother after 2 months: 220
Step-by-step explanation:
Henry started with $200 so add $25 twice (for 2 months) and get $250 dollars after 2 months.
His brother started with $150 so add $35 twice and get $220 dollars after 2 months
(7 cm)*(10 cm) = 70 cm^2
The area is the product of length and width.