Question

A 2-lb bag of brown rice costs seven dollars. How much would you expect to pay for a ten-lb bag of brown rice, assuming there is no discount for buying a larger bag?

fourteen dollars

fifteen dollars

twenty-eight dollars and fifty-seven cents

thirty-five dollars

Answer 1

@bvbarmy17

Answer 2

\[\frac{ 2 }{7}=\frac{10}{x}\]

Solve for x

Answer 3

x=35 @hippo4

Answer 4

im not sure but i think ^^ she is correct

Answer 5

Thank you!! @bvbarmy17

Answer 6

no problem

Answer 7

A line segment with endpoints Q negative six comma nine and R twelve comma negative three is dilated with the origin as the center of dilation. The resulting endpoints are Q prime negative two comma three and R prime four comma negative one. What is the scale factor?

one-ninth

one-third

3

9

Answer 8

9