How many triangles can be constructed with angles measuring 110°, 50°, and 20°? a) more than one
a) more than one

b) none

c) one

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Draw a scaled copy of the circle using a scale factor of 2

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.