The initial price is 6.95. Each topping is 0.95, so the number of toppings is x
0.95x
p is the total price which includes the price of x amount of toppings and the initial price, 6.95
p = 0.95x + 6.95.
(4/3)(3.14)(4^3)
(4/3)(3.14(64)
(256/3)(3.14)
the answer is 267.9 cubic inches
i hope this helps!