Evaluate u +xy, for u = 12,x = 7, and y = 4

Mathematics

1 answer:

jeka57 [31]3 years ago

5 0

Answer:

Step-by-step explanation:

Plug in 12 for u, 7 for x, and 4 for y in the given expression:

u + xy = 12 + (7)(4)

Remember to follow PEMDAS. First, multiply, and then add:

u + xy = 12 + (7 * 4) = 12 + (28) = 40

40 is your answer.

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