Evaluate the following expressions for a=-3 | b=1/2 | c= 3/5 | d=-4.

Mathematics

1 answer:

Anton [14]2 years ago

7 0

Step-by-step explanation:

1.= 2×-3+2×1÷2

= -6+1

=-5

2. 5×-3×3÷5-2×1÷2

=-9-2

=-11

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