You and a friend currently have 650 pictures on your phones. your friend has 131 more pictures than you. how many pictures do each of you have? a) define a variable b) create an equation to represent the situation. c) solve for your variable
*plz me. i need it done by tomorrow. i'm no good at these kind of problems*

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.