5x - 25 = 4x + 20
x - 25 = 20
x = 45
Answer:
To convert a mixed fraction to an improper fraction, follow these steps:
Multiply the whole number part by the fraction's denominator.
Add that to the numerator.
Then write the result on top of the denominator.
Step-by-step explanation:
Answer:
$800.00
Step-by-step explanation:
3 people for 10 days costs $600. $600/3 = $200 for each person to stay 10 days. Then, 200/10 = $20 per person, per day.
5 people staying 8 days would be $20 per person multiplied by 8 days, so 20 x 5 x 8 which is 800
Answer:
$89.93
Step-by-step explanation:
Set up an equation:
Variable x = original price
40/100 = 35.97/x
Cross multiply
40 × x = 100 × 35.97
40x = 3597
Divide both sides by 40
x = 89.925
Round to the nearest cent:
5 rounds up so:
89.93
Check your work (use the original number instead of the rounded number to be more exact):
89.925 × 40%
Convert the percentage into a decimal to multiply:
89.925 × 0.40
35.97
Correct!
Answer:
The distance between the two cities is
d= 838.1m
Step-by-step explanation:
d= distance between the two cities
The time of the all travel is 32 hrs
Resolving to d
Check: