Answer: Alonzo sent 15 messages
Kala sent 22 messages
Bill send 60 messages
Step-by-step explanation:
Let x represent the number of messages that Alonso sent during the weekend.
Bill sent 4 times as many messages as alonzo. It means that the number of messages Bill sent is 4x.
Kala sent 7 more messages than alonzo. It means that the number of messages Kala sent is x + 7
Kala, bill alonzo sent a total of 97 text messages during the weekend.
It means that
x + 4x + x + 7 = 97
6x + 7 = 97
6x = 97 - 7 = 90
x = 90/6
x = 15
The number of messages that Bill sent is
4 × 15 = 60
The number of messages that Kala sent is
15 + 7 = 22
Answer:
<h2>=-7.1h+2k+1</h2>
Step-by-step explanation:
![-7.1h-(-2k-1)\\-\left(-2k-1\right):\quad 2k+1\\=-7.1h+2k+1](https://tex.z-dn.net/?f=-7.1h-%28-2k-1%29%5C%5C-%5Cleft%28-2k-1%5Cright%29%3A%5Cquad%202k%2B1%5C%5C%3D-7.1h%2B2k%2B1)
4n - 1/7 = 5/7
4n/1 - 1/7 = 5/7
Lowest Common Denominator of 1, 7 is 7.
So LCD is 7.
Pardon me to just go ahead and solve the equation.
Multiply both sides of the equation by the LCD
7*(<span>4n/1 - 1/7) = 7*(5/7)
28n - 1 = 5
28n = 5 + 1
28n = 6
n = 6/28
n = 3/14</span>