Can y'all help I'm literally so confused

To the right of the top equation it states x = -1

This means if x = -1 use that equation.

No replace x in the equation with -1 and solve:

(X + 2) ^2 = (-1 +2)^2 = 1^2 = 1

The answer is 1

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a