2. Simplify the product using FOIL. (2x – 7)(5x + 5)
2 answers:
You might be interested in
Answer:
option (A) 62 miles
Step-by-step explanation:
Data provided in the question:
Ratio on the left = 434 miles : 14 gallons
ratio on the right = ?? : 2 gallons
Now,
The ratio on the both sides are equal
let the unknown value in the ratio be 'x'
Now, the ratio a : b can also be represented as
therefore,
434 miles : 14 gallons = x : 2 gallons
or
⇒ =
or
⇒ x =
or
⇒ x = 62 miles
Hence,
the correct answer is option (A) 62 miles