Answer:
y= -5
Step-by-step explanation:
Answer:
15% off
Step-by-step explanation:
We know we paid $25.50 of the original $30. We can divide these two numbers 
. This is means we paid 85% of the original price. The discount percentage is the remaining percentage from 85 to 100 which is 15. The pants were 15% off.
825 miles to drive 15 hours
Answer:
$25 + (0.25 * 30)
Step-by-step explanation:
Given that :
Cost of Uber :
Pick up fee = $25
Additional charge = 0.25 cent per mile driven
Cost of 30 mile trip :
Pickup fee + (additional charge * number of miles)
$25 + (0.25 * 30)
25 + 7.5
= $32.5
Using proportions, the amounts received by each student are given as follows:
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
The amounts that each receive are given as follows:
- Ahmed: 6/7 of Ali, hence 6x/7.
- Amir: 1/7 of Ali, hence x/7.
The total amount shared is of Rs 1,400,000, hence we can solve for x as follows:
x + 6x/7 + x/7 = 1,400,000.
2x = 1,400,000.
x = 700,000.
Hence the amounts are:
More can be learned about proportions at brainly.com/question/24372153
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