Please help me with this I picked b but idk if I'm right

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

How do i multiply two digit numbers

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next