9 oz = lb as a fraction
18 oz= lb as a fraction
will vote most brainliest​

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Find an equation for the linear function which has slope -10 and x-intercept -7

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?