Answer:The son is 6, the father is 24.
Explanation:
Let the man's age by M and the son's age be S.
Right now M = 4S
In three years
M + 3 = 3(S + 3)
So you put the 4S in to substitute for the M.
4S + 3 = 3(S + 3)
4S + 3 = 3S + 9
S = 6
If the son is 6, the father must be 24.
We can check this by adding three to both ages. Then, the son will be 9 and the father will be 27, which is three times 9.
Answer:b
Answer:
Is
1. <u>on</u> the table
2. <u>behind</u> the wheel
3. <u>at </u> 7:45 am
4. <u>under</u> their mattress
5. <u>before </u> October 31
race is amazing
racisam for life