I have 1000 doll hairs and i need to multiple that by 8,193,927 how many doll hairs do i have left first correct git ist

What is the y intercept of f(x)=(1/2)^x?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

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.