First, list all the given information:
*100 miles/week
*25 miles/gallon
*$4/gallon
*weekly expenditure reduced by $5
The easiest approach to use here is the dimensional analysis. Cancel out like units if they appear both in the numerator and denominator side. Solve first the original cost. The solution is as follows:
100 miles/week * 1 gal/25 miles * $4/gal = $16/week
The reduced cost would be:
16 - 5 = (New average miles/week) * 1 gal/25 miles * $4/gal
New average miles/week = 68.75 miles/week
Answer:
₱ 550.25
Step-by-step explanation:
₱ 35.50 * 15.5 weeks = ₱ 550.25
Answer:
0 ≤ v ≤ 230
Step-by-step explanation:
The function E(v)=50+2v models the amount of money Roger earns by selling v videos.
Roger is paid $50 to sell videos of a play to an audience after the play is performed. He also receives $2 for each video he sells.
Now, it is given that the play's audience consist of 230 people and each audience member buys no more than 1 video.
Therefore, the domain of the function will be given by
0 ≤ v ≤ 230
here v = 0 when each audience buys zero video and v = 230 when each audience buys 1 video. (Answer)
Answer:
One solution x = 2
Step-by-step explanation:
Given the equation:
Multiply this equation by 2:
Use distributive property:
Combine the like terms:
Thus, this equation has one solution x = 2
