Translate the following words into an expression: Three less than "x"

A. 3 - x
B. x - 3
C. -x - 3
D. -x + 3

Need ! easy 6th grade work! i will put as much points as i can! you so much! i’m learning this in math and it’s soo

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?