Which is an example of an algebraic expression?

a.
b + 32

b.

m – 37 < 52

c.
g > 14

d.
x + 4 = 13

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Add the fractions and simplify 1/2+ 1/3

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.