Mathematics, 09.10.2019 01:20 kingethan08
Louisa states that the solution to the equation 1/4x-3=3/8x+4 is x=56 .she verifies her solution using the steps below.
a: louisa made an error when determining the original solution of x = 56.
b: louisa made an error when substituting the solution in for x.
c: louisa made an error when multiplying 56 by 1/4 and by 3/8.
d: louisa made an error when adding or subtracting.
i put the equation and steps in a the files
Answers: 1
Mathematics, 21.06.2019 16:30, mildredelizam
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
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Mathematics, 21.06.2019 18:30, jakobrobinette
Is the square root of 4 plus the square root of 16 rational?
Answers: 2
Louisa states that the solution to the equation 1/4x-3=3/8x+4 is x=56 .she verifies her solution usi...
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