Nancy was trying to save up $355.at her job she made $7 an hour and she worked 34 hours a week. after paying for her food and other expenditures she ended up only saving 1/7 of her weeks earnings. how much money did she save up each week

Me what is the value of x? showing work would be appreciated - ! : )

How do i find the missing angle measure in a polygon

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?