345 i love your mom and I love your hair
Answer:
52 years.
Step-by-step explanation:
Represent my current age by c. Then 400 - 2c = 296, or
104 = 2c
Then c must be 104/2, or 52 years.
She would have to score atleast a 74 on the test for her average to be 78
(5•4)-8 the answer is 12 because 5 times 4 is 20. Then 20 minus 8 is 12.
