ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
TSI Math Videos 144 videos
4 large pitchers and 1 small pitcher hold a total of 208 ounces. 2 large pitchers and 2 small pitchers hold a total of 128 ounces. How many ounces...
If 9 pears cost $2.52, then how much do 4 pears cost?
Last season, the One Hit Wonders played 67 baseball games. If they won 11 more games than they lost, how many games did they win?
TSI Math: Substituting Given Values to Evaluate an Expression 16 Views
Share It!
Description:
Evaluate the expression 6b + 5 – bc when and c = -18.
Transcript
- 00:03
All right see master suffers another siri's here on algebraic
- 00:06
expressions equations word problems and applications All right first question
- 00:10
Evaluate the expression Six b plus five minus bc when
- 00:14
b is a third and see is negative eighteen Our
- 00:19
mission should we choose to accept it is to evaluate
Full Transcript
- 00:21
the expression Six b plus five minus bc Did anyone
- 00:24
bring the mission Impossible spike it Secret decoder ring a
- 00:28
shoe phone nowhere It will manage our cat like reflexes
- 00:31
Here are masterful disguises and ability Teo substitutes you were
- 00:35
going with that The first two skills sound impressive but
- 00:37
it's the last one that will save the day were
- 00:39
given the values of be as a third and see
- 00:42
is negative eighteen Just substitute him and let's see how
- 00:45
we look here So we've got six times a third
- 00:49
and were cleverly using parentheses there plus five minus a
- 00:53
third times negative eighteen and donna trenchcoat and evaluate the
- 00:58
expression Yeah wearing a trench coat prevents others from evaluating
- 01:02
our motives Unless we're doing math beach on a sunny
- 01:05
day and then just weird Okay well six times a
- 01:07
thirty two plus five and then we have one third
- 01:11
Times Negative eighteen Well let it be Negative Six So
- 01:14
it's just two plus five minus negative six or plus
- 01:18
six which is thirteen even in texas Or see there
- 01:22
If only we hadn't written this work in invisible ink 00:01:25.918 --> [endTime] would be done Now Find this thing
Related Videos
Which is the best way to revise and combine sentences 1 and 2?
Where would the following sentence best be placed?
Which of the following is best to insert at the beginning of sentence 8?
Which is the best location for sentence 9?
Which of the following sentences is best to insert between sentences 11 and 12?