On a number line, point s has coordinate 4.8 and point t has coordinate –2.3. which expressions represent the distance between point s and point t? choose all answers that are correct. a. b. c. d.

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.