What is this including the integers please?

3 + 2 = 5

Step-by-step explanation:

= = 3    (separate perfect squares using factoring)

= = 2

3 + 2 = 5   (add like terms. Think of the like x's.)

                                        (Just add the coefficients)  

5

Step-by-step explanation:

Using the rule of radicals

× =

Simplifying the radicals

=

= ×

= 3

-----------------------

=

= ×

= 2

Then

+

= 3 + 2

= 5

with a = 5 and b = 11

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: