These things do not affect the direction of the inequality:<span>
1.Add (or subtract) a number from both sides.
2.Multiply (or divide) both sides by a positive number.
<span>
3.Simplify a side.
-google</span></span>
Answer:
The number of green marbles are 36.
Step-by-step explanation:
Given:
Total number of marble bag contains is 42.
The number of green marbles is 6 more than 5 times the number of red marbles.
Let the number of red marbles be .
So, the number of green marbles =
Now, to get the number of green marbles.
According to question:
Subtracting 6 in both sides :
Now, by dividing 6 on both sides:
The number of red marbles are 6.
And, the number of green marbles are
=
=
=
Therefore, the number of green marbles are 36.
Answer:
Number of miles is either less than 8255.25 or greater than 17255.25.
Step-by-step explanation:
Given that :
Difference in mileage of the sedan and minivan is > 4500
Mikeage of minivan = 12755.25
Possible number of miles on the sedan :
Mileage on minvan ± difference in mileage ;
12755.25 ± 4500
12755.25 + 4500 = 17255.25
12755.25 - 4500 = 8255.25
This means that the possible number of miles on the sedan is either greater than 17255.25 OR less Than 8255.25
Answer:
0.05
Step-by-step explanation:
The formula for slope is rise/run.
So, in this case it would be 2.9ft/58ft = 0.05
Answer:
D. The solution is (8, 2).
Step-by-step explanation:
x - 2y = 4
5x -3y = 34 Multiply the first equation by 5:
5x - 10y = 20 Subtract:
0 + 7y = 14
y = 2.
Substitute for y in the first equation:
x - 2*2 = 4
x = 4+4 = 8.