Answer:
4
Explanation:
4-0.25(10)+0.5(5)
Multiply -0.25 by 10 and you get -2.5
4-2.5+0.5(5)
Multiply 0.5 by 5 and you get 2.5
4-2.5+2.5
Subtract 4 minus 2.5 and you get 1.5
1.5+2.5
Add 1.5 plus 2.5 and you get 4
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