50x+75=65x
Now divide
15x=75/15
Your Solution
<span>x= 5</span>
Answer:
The time taken by the driver is: t = 1.6 seconds
Step-by-step explanation:
Given
Distance covered by a race car = d = 300 mile
Speed of a car = s = 183.2 mph
To determine
The time of the driver = t = ?
Using the formula to determine the time of the driver
distance = speed x time
d = st
t = d/s
substitute d = 300 and s = 183.2
t = 300 / 183.2
t = 1.6 seconds
Therefore, the time taken by the driver is: t = 1.6 seconds
Answer:
9
Step-by-step explanation:
9 is the only number that has a whole number square root, 3.
Wait, what is the problem?
Answer:
total cost for Samantha to get her degree = $5,128.2
Step-by-step explanation:
Number of trimesters per year = 3
Number of years = 4
∴ Total number of trimesters throughout college = 3 × 4 = 12 trimesters
Tuition per trimester = $2.350
Total tuition (12 trimesters) = 2.350 × 12 = $28.2
cost of books per trimester = $425
cost of books throughout college (12 trimesters) = 425 × 12 = $5,100
total cost for Samantha to get her degree = total cost of tuition + total cost of books
total cost for Samantha to get her degree = 28.2 + 5,100
total cost for Samantha to get her degree = $5,128.2