Answer:
The son is 4years old
Step-by-step explanation:
Let the son's age=x
the father's age=8x
IN 10YEARS,
Son's age=x+10
father's age=8x+10
Equate them
8x+10=3(x+10)
8x+10=3x+30
5x=20
x=4
Answer:
16s + 48
Step-by-step explanation:
8(2s + 6) ← multiply each term in the parenthesis by 8
= 16s + 48
Answer:
x = -1
Step-by-step explanation:
-2x + 8 = 10
-2x = 2
x = -1
Answer:
-216
(-6)^3
Step-by-step explanation:
-6 * (-6*-6)
-6 * 36
-216
or
-6 * -6 *-6
This is -6 multiplied together 3 times
(-6) ^3
