Answer: C.
Step-by-step explanation:
Answer:
The total charges for the two checking accounts will be the same after 6 checks written.
Step-by-step explanation:
Since I want to open a checking account at my local bank which offers two options, a standard checking account that charges $ 6 each month plus $ 0.25 for each check written, and a select checking account that charges $ 4.50 each month plus $ 0.50 for each check written, to determine which system of equations can be used to determine the number X of checks that must be written in a month in order for the total charges Y for the two checking accounts to be the same, the following calculation must be performed:
6 + 0.25X = Y
4.5 + 0.5X = Y
6 + 0.25x5 = Y
4.5 + 0.5x5 = Y
6 + 1.25 = Y = 7.25
4.5 + 2.50 = 7
6 + 0.25x6 = Y
4.5 + 0.5x6 = Y
6 + 1.50 = Y = 7.50
4.5 + 3 = 7.50
Therefore, the total charges for the two checking accounts will be the same after 6 checks written.
Answer:
There are approximately 1145 vehicles are stuck in the traffic jam. It is very close to option C.
Step-by-step explanation:
To determine:
Estimate how many vehicles are stuck in the traffic jam.
Information Fetching and Solution Steps:
- On a residential single lane road there was a wreck that backed up traffic for 4 miles.
- 70% of the traffic consists of cars and 30% of the traffic consists of trucks.
- The average distance between vehicles is 3 feet.
- The average length of a car is 13.5 feet.
- The average length of a truck is 20 feet.
- There are 5280 feet in 1 mile
Let 'n' be the total number of vehicles stuck in the traffic jam.
So, the equation becomes
Estimating to get the integer vehicle number and rounding it to the nearest integer.
vehicles
Therefore, there are approximately 1145 vehicles are stuck in the traffic jam, which is very close to option C.
Keywords: word problem
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27+70+62+80=239
239÷5=47.8
47.8 is your final answer.
30
(-3)*(-2)=6
6*5=30
Double negatives makes a positive