To solve the equation 8.75 + 8.75r = 9.10, we will first subtract 8.75 from both sides:
8.75 + 8.75r - 8.75 = 9.10 - 8.75
This simplifies to:
8.75r = 0.35
Next, we divide both sides by 8.75 to solve for r:
(8.75r)/8.75 = 0.35/8.75
r = 0.04
Therefore, the value of r is 0.04.
8.75+8.75r=9.10
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