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X + 13× 50 = 420 + 45% of 800 + 220

A450

B350

C250

D550

Answer:

B. 350

Read Explanation:

X + 13× 50 = 420 + 45% of 800 + 220 X + 650 = 420 + 45/100 × 800 + 220 X + 650 = 420 + 360 + 220 X = 1000 - 650 = 350


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