On the refrigerator mathcounts is spelled out with 10 magnets one letter per magnet. Two vowels and three consonants fall of and are put away in a bag. If the t's are indistinguishable how many distinct possible collections of letters could be in the bag?

Match each graph with the correct equation from the equation bank. not all equations will be usef

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.