If a tree 41.8 feet tall casts a shadow that is 27 feet long, find the height of a tree casting a shadow that is 18.3 feet long round to the nearest tenth if nessary

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Chuck is making a salad to go with his soup. the recipe calls for 2.1 cups of lettuce per person and 0.56 ounces of salad dressing per cup of lettuce. if 11 dinner guests want salad, how many ounces of dressing will be necessary? round the answer to the nearest whole ounce. 1 ounce 2 ounces 6 ounces 13 ounces