15,000 x .05 = 750
750 + 15,000 = 15,750
$15,750 is the total Robert paid for the used car.
4/3 times 5/2 is 20/6, or 10/3. 3 1/3 pounds is the answer
Answer:
x = 7
Step-by-step explanation:
-3 (x - 1) + 8 (x - 3) = 6x + 7 - 5x
-3 (x - 1) + 8 (x - 3) = 6x - 5x + 7
-3 (x - 1) + 8 (x - 3) = x + 7
-3x + 3 + 8x - 24 = x + 7
-3x + 8x + 3 - 24 = x + 7
5x - 21 = x + 7
+21 +21
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5x = x + 28
-x -x
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4x = 28
/2 /2
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x = 7
They’re equal. 8 is 2/3 of 12.