Mathematics, 12.08.2020 07:01, jazzy2742

8. Mark chose a number between 0.437 and 0.436 and multiplied it by 4. Then, he subtracted 20 from this product. Next, he took three-fourths of this difference and got y.
Finally, he took the original number, added twelve to it, tripled it, and subtracted it from y.
What was his final answer?
A. -56
B. -51
C. 16
D. 21
E. Not enough information

Answers: 3

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8. Mark chose a number between 0.437 and 0.436 and multiplied it by 4. Then, he subtracted 20 from...