Write a subtraction equation to model the following problem. Then solve the equation. A traffic helicopter descends 116 meters to be 346 meters above the ground. What was the original
height of the helicopter?
Let h be the original height of the helicopter. What is a subtraction equation that models the
problem?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

Can someone tell me if this is perpendicular? !