2 years ago

Evaluate the following expression when x = -4 and y = 4. x^6-x/4y

Mathematics

1 answer:

tester [92]2 years ago

4 0

Answer:

Step-by-step explanation:

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Evgen [1.6K]

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Problem page a delivery truck is transporting boxes of two sizes: large and small. the large boxes weigh 45 pounds each, and the

marta [7]

S= number of small boxes
l= number of large boxes

equation 1: s+l=120
equation 2: 15s+45l=3300

solve by elimination, multiply equation 1 by -15.

-15(s+l=120) = -15s-15l=-1800 add to equation 2.

-15s+15s-15l+45l=-1800+3300 = 30l=1500

30l=1500 , l=50

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