Would surely like to see you begin the problem solution yourself and to share what you have done.
Let the girl's age be J and the father's F.
J=5 and F=42 now.
In x years, the father will be twice as old as the girl.
We write that as F + x = 2( J + x), or 42 + x = 2( 5 + x)
Then 42 + x = 10 + 2x => x = 32
check: is 42+32 = 2(5+32)? Is 74 = 2(37)? YES.
The answer: "5 years from now."
75 percent *100. =
(75:100)*100. =
(75*100.):100 =
7500:100 = 75
Now we have: 75 percent of 100. = 75
Move the constant to the left-hand side by adding its opposite to both sides
The sum of two opposites equals
By 0
Answer : 2x+ 2y -3=0
Answer:
the first one is likely and the second one is impossible
Answer:
answer is c I hope I did that right
Step-by-step explanation:
-1(4-3)=
-2^2(-1•-3)
rule of thumb negative times negative is positive
so -2^2+3 is the answer
