What is the approximate volume of the cone? Use 3.14 for pi

A. 848 cm3

B. 1272 cm3

C. 3815 cm3

D. 6359 cm3

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Find solution of the linear equation y = 2/3x + 1/3