What am i supposed to help with, can you show me?
Answer:
Both lights flash at 1:00
Step-by-step explanation:
they flash together every 2*7=14 minutes
in 60 minutes there are 4*14=56 minutes
they flash together at 1:56
more minutes brings you to 2:00
they flash together at 2:10 (4+10=14)
that leaves 50 minutes left in the hour
they flash three times which uses up 42 minutes
this brings you to 2:52 (10+42=52)
8 more minutes brings you to 3:00
in 6 more minutes (8+6=14) it will be 3:06 and they will flash together
Answer:
-1
Step-by-step explanation:
-1^2 = -1
There are no expressions to choose from, but it should look something like:
y= total cost= $74.50
x= number ordered= 10
c= cost per lunch= 74.50/10= $7.45
The more lunches that are ordered, the higher the total will go. y depends on what x is.
y= $7.45x
OR
$74.50= 10c
CHECK:
$74.50= $7.45 per lunch * 10 lunches
$74.50= $74.50
ANSWER: y= $7.45x OR $74.50= 10c
Hope this helps! :)
