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4 votes
Evaluate b−c+d

if b=−3/4
, c=0.4
, and d=1/2
. Write in simplest form.

User Dronus
by
7.9k points

1 Answer

6 votes

Answer:

-13/20 or -0.65

Explanation:

The equation is:

b - c + d

Insert all the value of b, c and d into the above equation:

b - c + d = -3/4 - 0.4 + 1/2

Solve the above inserted value:

= -3/4 - 0.4 + 1/2

= -3/4 - 4/10 + 1/2

= -3/4 - 2/5 + 1/2

= -3/4 + 1/2 - 2/5

= -3/4 + 2/4 - 2/5

= -1/4 - 2/5

= -5/20 - 8/20

= -13/20 or -0.65

Hope it helps. Thanks!

User David Mills
by
8.5k points