4% of $57.84
= 2.31 est. is sales tax
Answer:
The width is 7 inches, the length is 15 inches
Step-by-step explanation:
If the width is x inches, then the length is 2x+1 inches. Since the perimeter of a rectangle is 2 times the width plus 2 times the length, the perimeter will be 2x+2(2x+1), which simplifies to 6x+2. Since the perimeter is 44 inches, we get the equation 6x+2=44, which makes x=7. So, the width is 7 and the length is 15.
Answer:
The graph in the attached figure
Step-by-step explanation:
<u><em>The correct question is</em></u>
Graph the solution set to the system
Y<(1/5)x-0.41
we have
The solution is the shaded area below the dashed line 
The slope of the dashed line is positive 
The y-intercept of the dashed line is (0,-0.41)
The x-intercept of the dashed line is (2.05,0)
To find out the solution set, draw the intercepts and connect them to plot the dashed line, and shade the area below the dashed line
The graph in the attached figure
A linear system can have infinite solutions if both systems represent the same line. if a linear system down not represent the same line then it can only have one or no solutions. No solution is if the system is representing parallel lines and one solution represents an intersection of the two lines. in a nonlinear system you can have infinite or up to a maximum of intersections as the highest degree of the systems.
