10. Lynette is 2 years more than the age of her younger sister, Alyssa. If the
product of their ages is 528. How old is Alyssa?
A.25
B.24
C. 23
D. 22
guys tabang, haha
product of their ages is 528. How old is Alyssa?
A.25
B.24
C. 23
D. 22
guys tabang, haha
Answers & Comments
Alyssa is 22 years old.
Let x+2 be the age of Lynette and x be the age of Alyssa.
Product of their ages is 528.
(x+2)(x) = 528
x²+2x = 528
x² + 2x - 528 = 0
Using the quadratic formula where a=1, b=2 and c=-528, you will get
x = 22
hence, the age of Alyssa is 22 years.
Answer:
d.
Step-by-step explanation:
22 times 24 is 528