5/2x+1/2x=5 1/2+7/2x
solve for x...
Answers: 2
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas 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
Answers: 3
Mathematics, 22.06.2019 01:30
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
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Mathematics, 22.06.2019 01:50
Algebraically prove that a clockwise and counterclockwise rotation of 180Β° about the origin for triangle abc are equivalent rotations.
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Mathematics, 22.06.2019 03:00
Run a linear regression to determine an equation (y=mx+b y=mx+b)
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