The number would be 12. If you substitute you will find that 12 is correct.
the customer owes 7 dollars
Answer:
<NKM is the first.the second is <MKN
Answer:
Step-by-step explanation:
2*(3x + 4 + 2x) + 2*(5x + x +4) = 2 *(5x +4) + 2*(6x +4 )
= 2*5x + 2*4 +2*6x + 2*4
=10x + 8 + 12x + 8
=22x + 16
Answer:
The player with the most runs had a rush of 1,240 yards
Step-by-step explanation:
In this question, we are asked to calculate the number of yards that was rushed by one of two person given their combined run and an extra information.
Firstly, let the person that had the smaller number of rush have a rush of x rushes. The second person has a rush of 4 times the other. This makes a number of 4x rushes
By adding both together, we have a total of 1550 yards
Mathematically, this means that x + 4x = 1550
5x = 1550
x = 1550/5 = 310 rushes
The second player had a rush of 4x and that is 4 * 310 = 1,240 rushes
