Let's say Jackson's age now is x.
In 20 years, (so 20+x), Jackson seven years ago will be 2/5ths of that age.
So 2/5(20+x)=x-7
Then you solve the equation
8+2/5x=x-7
15=3/5x
x=25
Jackson is 25 years old.
Let's check our answer! In 20 years, Jackson will be 45. 7 years ago, he was 18. 2/5 of 45 is 18. Our answer is correct!
YOUR ANSWER IS 15i radical 6
3(x)=6
3(2)=6
which says 6=6
Answer:
Length: 10 cm
Width: 5 cm
Step-by-step explanation:
Answer: He can buy 5 restaurant gift cards and 7 movie gift cards
Step-by-step explanation:
