Answer:
x>10
Step-by-step explanation:
What this is saying is the variable "x" is any number.
To then make it an inequality im using the greater than symbol (not to be confused with greater than or equal to symbol)
So this means if x= "any number" and has a greater than symbol.
"any number" is greater than 10.
Answer:
40 years old
16 years old
Step-by-step explanation:
Son = 8 years old
his father is five times as old.
Father = 5 × 8
= 40 years
How old will the father be when he will be twice as old as his son?
Father = 2 × 8
= 16 years
Father:
Five times as old as son = 40 years old
Twice as old as his son = 16 years old
Answer:-4
Step-by-step explanation:
-4 x -7 = 28
28-9=19
Disregard the 9x+3y in the pic. The answer is 3/4x-13/12=y
Answer:
x= -2 y=- 4
Step-by-step explanation:
if you plug the numbers in it would say -2--4=2 simplify the double negative to get -2+4=2 which is true.
