Choose the ordered pair that is a solution of the system.

x + y = 4
x = –1

a.
(5, –1)
b.
(–1, 5)
c.
(–1, 3)

What is the value of the digit 1 in the number 13?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

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.