1 answer:
1. 78 = 0.15x 78 / 0.15 = x 520 = x.....so 78 is 15% of 520 2. | 3x - 2 | = 8 | x + 1 | = 1 3x - 2 = 8 -(3x - 2) = 8 x + 1 = 1 -(x + 1) = 1 3x = 8 + 2 -3x + 2 = 8 x = 1 - 1 -x - 1 = 1 3x = 10 -3x = 6 x = 0 -x = 2 x = 10/3 x = -2 x = -2 ur answer is : x = -2 3. 3y - 4x + 5 = 0 3y = 4x - 5 y = 4/3x - 5/3 slope = 4/3
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Answer:
1st year is $75,000 * 0.04 = $3,000 $75,000+$3,000=$78,000
Step-by-step explanation:
Answer:
1/18
Step-by-step explanation:
1/6 * 1/3
1 *1 = 1
6 * 3 = 18
1/18