Identify the range of the function shown in the graph?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

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Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?