Find the slope of the line that goes through the points (-15,70) and (5,10) and (2,7) and (6,3).


Answer 1


Rise/run = 10-7/5-2 = 3/3 = 1

Therefore, the slope of the line is 1.

Answer 2
Answer: My answer was right I looked it up why you delete it?!

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8 (40+7) = ( 8. ) + (8 7


the first part is 8 x 40=320
8 x 7=56
320+56 and i am not sure what you have going on on the other half

$69 shoes; 6% tax whats the total


73.14 $ knowing that the tax would be 4.14$, added to 69$ would be 73.14$
the total of the shoes would be 73.14

If x represents hours worked and y represents total earnings in dollars, then the equation that corresponds to the earnings of someone who makes $12.75 an hour is___.A. x = 12.75y
B. y = 12.75x
C. y = 12.75 + x
D. y = 12.75/x


The correct option is B. y=12.75x

cuz, y = total earnings

and x = hours worked

so total earnings(y) should be equal to the amount of money paid for an hour(12.75) * number of hours worked

Matthew goes hiking every 12 days and swimming every 6 days. He did bothkinds of exercise today. How many days from now will he go both hiking and
swimming again? Can you please explain how you do this?


The next 18 days because your trying to see how many days it is until he does BOTH

Make a ten or a hundred to add mentally 339 123.


339,323 is the answer because i chose 200 as the hundered.