How to do substitution method

Use mapping notation to describe a translation up 8 units.

Which of the following elevations are deeper than - 200 feet? Select all that apply. -1,300 feet 300 feet -250 feet -400 feet sea level

Which country has the largest gross domestic product of all the industrial nations? A) United States B) Japan

it takes emma 5 minutes to run 35 miles with the wind. it takes her 7 minutes to go 35 miles against the wind. determine the speed emma is running

He table shows a proportional relationship between the distance a snail travels and the time it takes. What is the proportionality constant in centimeters per minute? Time (minutes) Distance (cm) 5 27.5 12 66 15 82.5 5.5 15 55 135.5

Describe the graph of y=-1/2 (x+6) ^2 compared to the graph of y=x^2

Why was there little chance of success for the clumsy thieves

The scale on a map of the United state is 1 cm = 40mi if the distance between albany, N. Y. and Chicago Il on the map is 21 cm what is the actual distance between the cites

Solve the inequality: 15 - 7p + 8p > 15 - 2

Justin is 2 years older than one third Marcella's age. Aimee is four yeard younger than 2 timed Justin's age. Define a variable and write an expression to represent Justin's age.