Asap! can somebody me evaluate this problem

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]