-5x - 3y + z=-4 -2x - 2y + 2z = 4 Z=x+5
1 answer:
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Answer:
10
Step-by-step explanation:
1518 divided by 26 is 58 remainder 10.
... 1518 = 26×58 + 10 = 1508 + 10
Mr. Stephens will make 58 trips with a full load. After that, 10 tons of rock will remain.
