Yan is climbing down a ladder. Each time he descends four rungs on the ladder, he stops to see how much farther he has to go

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Evaluate the expression for the given value of the variable 7a - 4a for a =8

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?