Ishi bought a $6.95 canvas and 8 tubes of paint. She spent a total of $24.95 on the canvas and paints.
Which equation can be used to determine the cost, c, of each tube of paint?
decimal
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Explanation:
Based on the given conditions,formulate:
6.95+8×X=24.95
Rearrange variables to the left side of equation:
8x=24.95-6.95
Calculate the sum difference:8x=18
Divide both sides of the equation by the coefficient of variable= X=18/8
Cross out the common factor :X=9/4
X=9/4: X=2.25 or X=2 1/4
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