X^2 + X - 12 = 0
(X + 4)(X - 3) = 0
X = -4 and X = 3.
Answer:
10) 40
Step-by-step explanation:
just subtract 95 and 55
Answer:
son's present age = 30
father's present age=60
Step-by-step explanation:
his son's present age = x years
his father's present age = 2x years
before 20 years his son's age=(x-20) years
before 20 years father's age=(2x-20) years4(x-20)=(2x-20)
4x-80=2x-20
4x-2x=80-20
2x=60
x=30
Answer:
eric
Step-by-step explanation:
just took the test
Answer:
4 feet
Step-by-step explanation:
Plz brainliest ,Hope I could Help
