Write the following rational numbers in the standard form. i) −25 - -45
p. s this is rlly imp

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x