Atriangle has a perimeter of 94.5 yards. two of the sides measure 31.5 yards and 31.5 yards: what is the length of the third side?

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.