Mathematics, 31.07.2019 11:00 lashaaungas
Gina paints beach scenes on notecards. she sells packages of 8 notecards for $8 for one package, $16 for 2 packages, and $24 for 3 packages. which equation is the rule for the pattern if n is the number of packages and d is the selling price in dollars?
Answers: 1
Mathematics, 21.06.2019 22:40
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
Mathematics, 21.06.2019 23:10
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
Answers: 2
Mathematics, 21.06.2019 23:30
Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?
Answers: 3
Gina paints beach scenes on notecards. she sells packages of 8 notecards for $8 for one package, $16...
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