supposea,b,and c represent three postive whole numbers. if a+b=19, b+c=28, and a+c=25 what are the values of a, b, and c? solve
1 answer:
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- The correct option is 3/7
Step by Step Explanation:
<h3>Given:</h3>
- line passing through points (2,5) and (9,8)
- Slope of the line
Here, to find the slope of line passing through two points x₁,x₁ and y₁,y₂ is given by:-
where,
x₁ = 2
x₂ = 9
y₁ = 5
y₂ = 8
Therefore putting the values , we get
<u>Hence, the slope of line passes through the points (2, 5) and (9, 8) is 3/7.</u>
Answer:
Step-by-step explanation:
Given
A group of friends has $310 to spend
Parking costs $9 and ticket cost $35 per person
Suppose there are x friends who go to amusement park
So, the cost of tickets and parking must be less than or equal to $310
This indicates that there sholud be maximum 8 persons who can go to amusement park with this much money.