Answer:
its B- 6 sq. cm.
Step-by-step explanation:
1/2 times base times height
1/2 x 4 x 3
6
Answer:
The cost of the television is 
Step-by-step explanation:
Let
x -----> the cost of the television in dollars
we know that
The cost of the television represent 100%
<em>If Matt pays cash</em>
then

so
The cost is 0.93x
<em>If Matt pays with a loan</em>
then

so
The cost is 1.1x
The difference between the two methods is

Remember that
The difference between the two methods is $49.98
so

Solve for x

The length would be 30 feet, and the width would be 10 feet.
Answer:
-127
Step-by-step explanation:
first multiplied the ones in parentheses
12+5-144
then you add
12+5=17
17-144=-127