Which system is equivalent to
3x2 - 4y? - 25
1-6x2 - 2y2 - 11
3x2-4y? - 25
[12x2+4y? - 22
| 3x2-4y2 - 25
1-12x2 + 4y2 - 22
| 6x2 – by2 - 25
1-6x² – 2y² = 11
bx2 - 8y2 - 50
|-6x² – 2y² = 11

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu