Which expressions are equivalent to -2(5x-3/4)? -2(5x)+(-2)(-3/4)

-10x-3/4

-10x+6/2

-10x+3/2

-10x-6/2

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.