Asap! instructions: select all the correct answers. which equations have one solution? a) 1/3x+3=26+6/19x-23 b) x+3+3x=-3+4x+6 c) 2(1/5+1/4x)-2x=x-1 d) 4.3x+2.5-2.2x+2.2-2.1x=0 e) 2(4x+3)+2x=5(2x+3) f) 2/5x+10+3/5x=2x+5 you!

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

Captain umaima has a ship, the h.m.s. khan. the ship is two furlongs from the dread pirate nadia and her merciless band of thieves. the captain has probability 3/7 of hitting the pirate ship. the pirate only has one good eye, so she hits the captain's ship with probability 2/5. if both fire their cannons at the same time, what is the probability that the captain hits the pirate ship, but the pirate misses.