Solve for w and l by using the system of equations.
2l=-2w+228
l=w+42
Substitute w+42 for l in the first equation.
2(w+42)=-2w+228
2w+84=-2w+228
4w=144
w=36
Now substitute 36 for w in any equation to get l=78.
To graph the equations, first make them equal l.
l=-w+114 and l=w+42 are your equations. You ca plug in values for w to plot points on the graph.
Answer:
Use the figure at the right for Exercises 1-4
1) Name a pair of vertical angles.
Name a pair of adjacent angles with vertex M.
3) Name a pair of adjacent angles with vertex S.
N
4) Name a linear pair.
Step-by-step explanation:
Hello!
Step-by-step explanation:
Slope formula: 
Answer: 
Slope is 17.
Y-intercept is -6.
Hope this helps!
Answer: 45 minutes more than 200
Step-by-step explanation:
So for every minute over 200 jane has to pay 0.20 cents per additional minute. The equation we can use is $58+0.20m=$67 where m is the amount of minutes after 200 jane has to pay 20 cents per
58+0.20m=67
0.20m=9
m=45
So Jane was billed for 45 minutes over 200 minutes last month. so in total 245 minutes and she was charged for the extra 45 minutes
Answer:
$14,000
Step-by-step explanation:
Amount issued = $300,000 of 8% bonds
Which means that
8/100 ×$300,000
= $24,000 annual interest
Therefore, they would pay
Monthly interest = $24,00/12 = $2000
Interest would be calculated from the day bond is issued. Interest would be calculated for seven (7) months (June - December).
Therefore, $2000×7 = $14000 interest expense
