3 years ago

Evaluate ab-0.5bab-0.5ba minus 0 point 5,b when a=1a=1a equals 1 and b=5b=5

Mathematics

2 answers:

schepotkina [342]3 years ago

8 0

Answer:

$2.5$

Step-by-step explanation:

We want to evaluate $ab-0.5b$ when a=1 and b=5.

We just have to substitute the value of a and b into the given expression and simplify.

$(1)(5)-0.5(5)$

This simplifies to:

$5-2.5$

This will finally give us;

$2.5$

Alex17521 [72]3 years ago

8 0

Answer is 2.5

Step-by-step explanation:

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