Answer: x+5y=-13= (x=−5y−13)
2x-5y=-20= <u>(x=5/2y-10) </u>
Step-by-step explanation: The answers are labeled in parenthesis. According to my calculations, this is what I got. Sorry for any inconvenience.
Answer:
Step-by-step explanation:
The cost per sandwich when 3 are delivered is $20/3 or $6.67 each.
The cost per sandwich when 4 are delivered is $26/4 or $6.50 each.
The average cost per sandwich changes with the number delivered, so it is not proportional. The cost decreases per sandwich as the volume of sandwiches increases. One can't predict the cost of 6 delivered sandwiches based on the information provided. If it were proportional, the cost could be calculated on the basis of the slope of the line. If all sandwiches cost $6.50 each, regardless of the volume ordered, the slope of a line relating number ordered and total cost would have a constant slope of 6.50. That isn't the case in this problem. The slope keeps changing.
The last one!
Step-by-step explanation:
2^3 is 8 which makes it the greatest value
the radical 4 is 2
the 54% is equal to .54 in decimal form
the 0.030 is the value with the least
He didn’t multiply the equation by 1/2 in the second part so it threw his whole answer off. Hope this helps
The answer is D. x-axis, because of the layout of (x,y), meaning there would be an x value of -10, but no y value so it would sit on the x-axis
