Amy makes a rectangular poster with an area of 21+28m square inches. The width of the poster is 7 inches as shown in the followi
ng diagram. What is the length of the poster?
1 answer:
You could use simple factoring to solve this. You would factor out a 7 and then have
7(3+4m) = A
l x w = A
w= 3 +4m
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Well let's see.
The equation has exactly one solution.
Hope this helps.
Here to solve the equation we need to plug in the value y as given. -5x+2(7x)=9. -5x+14x=9. 9x=9. X=1.
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(5,834.53−150)×(0.204÷12)=96.64
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=6,106.17
2. Tuesday
3.1/7 and 0.14
4. neither likely or unlikely because most days occur 52 times through out the year.
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For this you need to solve by elmination
