The answer to this question is d because 7 is in the ten-thousand's place and another 7 is in the thousand's place.
Answer:
Step-by-step explanation:
The 9 is in the ones place, the 7 is in the tens place, the 4 is in the hundreds place, and the 6 is in the thousands place. We look to the number immediately to the right of the 6. If this number is 5 or bigger, we round the 6 to 7; if that number is less than 5, we leave the 6 as a 6. 4 is the number right next to the 6 and 4 is less than 5, so we leave the 6 as a 6, and rounded to the nearest thousand, the number is 6000
Divide 60 by 10, because that's the ratio, and that is how many dogs there is. The answer is 6.
Answer:
The system is inconsistent because there is no solution.
Step-by-step explanation:
I'm going to put both of these in slope-intercept form (y=mx+b where m is slope and b is y-intercept).
3x-6y=20
Solve for y.
3x-6y=20
Subtract 3x on both sides:
-6y=-3x+20
Divide both sides by -6:
y=(-3/-6)x+(20/-6)
Reduce:
y=(1/2)x+(-10/3)
The slope is 1/2 and the y-intercept is -10/3.
2x-4y=3
Solve for y.
2x-4y=3
Subtract 2x on both sides:
-4y=-2x+3
Divide both sides by -4:
y=(-2/-4)x+(3/-4)
Reduce:
y=(1/2)x+(-3/4)
The slope is 1/2 and the y-intercept is -3/4.
The lines are parallel so they have no intersection. I know they are parallel because they have the same slope and different y-intercept.
The system is inconsistent because there is no solution.
