4 times because if you count 10, 20, 30, 40, so it has to be 4
Answer: Jay is 2x + 4 years old
Step-by-step explanation:
May's age = M
Jay's age = J
Kay's age = x
J = M + 4
M = 2x
substitution
J = 2x + 4
Hope it helps <3
(2a-1 )exponent two•(3a + 2) exponent 2• (4a-3) exponent 2
Answer:
equivalent to 
Step-by-step explanation:
Given ratio, 
It can be written as 
cancel common factor,
