What is 1/5 (g - 10).
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Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth