encuentra el numero que si lo divides entre 2 sobra 1 ,si lo divides entre 3 sobra 1, si lo divides entre 4 sobra 1,si lo divides entre 5 sobra 1,si lo divides entre 6 sobra 1,si lo divides entre 7 sobra 1

At a point on the ground 50 meters from the foot of a tree, the angle of elevation to the tree is 48°. find the height of the tree to the nearest meter.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?