The answer is 1/3 is the answer.
Answer:
2. 4a+2c = 5000
4. a + c = 1600
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
Assuming that the equation is x³ = 64, that can be solved by putting cube root on both sides like so: ∛(x³) = ∛64, which simplifies to <em>x = 4</em>.
Plugging that into our expression gives us <em>4² + 4</em>, which is 20.
