Heather says that the ratio of bass and violins to cellos is 10 to 5. Allen says the ratio of vells to bass and violins is 1 to 2. Who is correct? Explain your answer using the drop-down menus. ___ correct. Heather and Allens's comparisons are in _ order. In the ratios, the number of _ is _ times the number of _.

How many cellos would need to be added so that the ratio of cellos to total instruments is 1:2.

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.