I do not know how to do these problems and my school is no help

Indicate the equation of the given line in standard form.       The line through (2,-1) and parallel to a line with slope of 3/4

Flying with the wind a plane went 360 mph . Flying into the same wind the plane only went 328 mph . What is the speed of the wind ? How fast would the plane go if there was no wind

10 shares went up by 80 what is the change

The Lualailua Hills Quadrangle of the East Maui volcano on the island of Maui in Hawaii is no loner active. To find out the date of the last eruption scientists conducted a chemical analysis of samples...

(AP Stat for context) I do not understand the difference between a Z Int and a 1-Prop Z Int or how to know when to use either one. I also am struggling to get the right answer when using a TI-83 to...

Hello,   I kinda stuck up with some calculation. Appreciate much if someone kind enough to help me solve my own riddle.   I have US 1,000 I will distribute to 10 people I...