Tatiaha had $350. she spent$180 on herself and the rest on family. write an equation to express how much she spent on jwr family

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point