Answer:
Barney 145 3 Days 310 Miles
Mary 250 5 Days 600 Miles
A) 3 D + 310 M = 145
B) 5 D + 600 M = 250
Multiplying A) by -5/3
A) -5 D - 516.6666M = -241.66666666
B) 5D + 600M = 250
Adding A) and B)
83.3333 M = 8.3333333333
M = .10 per mile
3 D = 114
Daily Rate = 38 dollars per day
Step-by-step explanation:
Answer:
$3190.00
Step-by-step explanation:
Answer:
x=-7/3
Step-by-step explanation:
-6x-7=7
-6x=7+7
x=-14/6
x=-7/3 or in mixed fraction
x=-2 1/3
Well the gap in first number is 6 and in other is 5 is it a correct sequence?
