Jen’s parents pay her $10 per week as allowance. jen can also earn $2 for each chore she performs during the week. a. write an expression for the amount jen will receive in one week if her parents pay her allowance and also pay her for doing x chores. explain your reasoning. b. suppose jen performs 5 chores. use your expression to find how much money she will receive that week from her parents. c. jen has 4 weeks to save $144 to go to a concert. how many chores must she work each week to reach her goal? write and solve an equation

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?