francos dad is three times his age. in 10 years, francos dad will be twice francos age plus 2. How old are franco and his dad no w?
2 answers:
If we assume the age of Francos is x, then dad will be 3x In 10 years Francos = x+10 Dad = 3x+10 Therefore, 3x+10 =2(x+10)+2 3x +10 = 2x+20+2 x = 22-10 x =12 Therefore, the present ages will be Francos = 12 years Dad = 36 years
Let Y be the age of Franco's dad.X Franco's ageY = 3*X (1) (Y +10) = 2*(X+10) +2 (2 ) (3*X +10) = 2*X +20 +2 (3-2)X = 22 -10X = 12 years old (Franco) Y = 3*12 = 36 years old (Franco's dad)
You might be interested in
(-6,26) are the coordinates of the other endpoint because it it the same distance from the midpoint in the opposite direction of the other endpoint
for
x^m=y
that means
so
means
minus 4 from both sides
Answer:
54
Step-by-step explanation:
−2x4+10x5+2x6
Answer:
False
Step-by-step explanation:
1 0 x 3 = 3 0
3 0 - 2 0 = 1 0
1 0 = 2 0
T h e s e e q u a t i o n s d o n t m a t c h .
H e n c e , t h e e q u a t i o n i s f a l s e
Do the same graph but inversed, kind of like when you see yourself in a mirror