Answer:
x=40
Step-by-step explanation:
30x-215=985
Add 215 to each side
30x -215+215 =985+215
30x = 2100
Divide each side by 30
30x/30 = 1200/30
x=40
Answer:
(5.4 mile/hour) x (5,280 feet/mile) x ( 1 hour / 60 minute)
= ( 5.4 x 5,280 / 60) feet/minute
= 475.2 feet/minute
Step-by-step explanation:
Yes this is true.
but to be honest it is counfuising
Take the numbers times by the percent to start the Robles
We know: The total number of tickets is 35. Another way of saying this is the number of adults plus the number of children equals 35. i.e.:
Using the symbols provided we can write this is as:
We also know: The total money collected is $75. We know that $6 was collected for every adult or
and $1 for every child or
. i.e.:
Using the symbols provided and adding it all up we can write this is as:
Equation 1:
Equation 2: