Answer: Robin has 50 nickels, 60 dimes, and 120 quarters.
Step-by-step explanation:
The place value of the 5 in 6.85 is in the thousandths place. The 8 would be the tenths place. Other than that I'm not quite sure what the question is asking.
Let the digit in the tens place be x
tens place = x (therefore the value is 10x)
ones place = x + 7
The number is 10x + x + 7
Add 26 to it
10x + x + 7 + 26 = 11x + 33
It is 5 times the sum of the digit
11x + 33 = 5(x + x + 7)
11x 33 = 10x + 35
x = 2
x+ 7 = 2 + 7 = 9
So the number is 29
It should be 0.0849 because when you do this your just moving the decimal place two time
<span>In general when a point is rotated through 90° counterclockwise about the origin, first notice in which quadrant the image of the point is located. Suppose the image of point P</span> (h, k). When you rotate it through 90° counterclockwise it takes the image M' (k, -h)
In the example M(-1,5) : it's located in the 2nd quadrant & if you rotate it through 90° counterclockwise M' will be located in the third quadrant where both h & k are negative. So M'(-5,-1)