Answer:
Draw a dashed line to represent the graph of
, and shade the portion above the line for positive values of x and y
Step-by-step explanation:
Let
x------> the number of nickels in the box
y------->the number of dimes in the box
we know that
![1\ nickel=\$0.05](https://tex.z-dn.net/?f=1%5C%20nickel%3D%5C%240.05)
![1\ dime=\$0.10](https://tex.z-dn.net/?f=1%5C%20dime%3D%5C%240.10)
so
![0.05x+0.10y > 10](https://tex.z-dn.net/?f=0.05x%2B0.10y%20%3E%2010)
Multiply by
both sides
-----> inequality that represent the situation
The solution of the inequality is the shaded area above the dashed line for positive values of x and y
The equation of the dashed line is ![5x+10y= 1,000](https://tex.z-dn.net/?f=5x%2B10y%3D%201%2C000)
therefore
the answer is
Draw a dashed line to represent the graph of
, and shade the portion above the line for positive values of x and y
see the attached figure to better understand the problem
Answer:
-1
Step-by-step explanation:
8 x 7 is 8 more than 8 x 6. Therefore, you must multiply it by -1
X=375 because everything is multiplied by 15, y=15x, and 375*15=5625.
Y=6300 for the same reasoning: 420*15=6300
<u>so the answer is C</u>
8 alligator because is u divide 48/5 you get 40 and the remaining that r awake is 8
3x - 3 = -18
add 3 to each side:
3x = -15
divide each side by 3
x = -15/3
x = -5