For me cross multiplying works really well.
Answer:
What its the screen is black I can't see qeustion
Step-by-step explanation:
Answer:
Step-by-step explanation:
24 hours---------->1 day
x hours------------>6 days
Cross multiplying:
x=24x6
x=144 hrs
Question 1:
Let X be the number of miles you can drive.
you need to multiply the price per mile by the number of miles and add that to the rental fee.
The total cost has to be less than or equal to the total amount of money you can spend.
The equation is : 0.35X + 26.20 ≤ 200
Question 2:
The cost of the six drinks and the cost of X hot dogs need to be equal to or less than the 18 dollars they gave you.
The cost for the 6 drinks can be simplified to be 6.00
The equation would be:
6.00 + 1.75x ≤ 18
This can be simplified by subtracting the cost of the drinks from both sides:
1.75x ≤ 12
The answer is .005 because five out of one thousand need to be replaced.
