Since there is a flat membership fee of $18, the y intercept is 18. And since there is a $3 fee per number of video games rented, n, the slope or rate of change of the linear equation is 3. The slope-intercept form of a line is:
f(x)=mx+b, where m=slope and b=y-intercept so in terms of n, games rented, the cost, f(n) is:
f(n)=3n+18
For this problem you can do it a couple of ways. the way that i chose to do it was by moving everything to get y alone, but you can also find the x and y intercepts by plugging in 0 for the other variable (what i mean by this: x+5y=10; plug in 0 for x and your y intercept is 2). then you graph each equation and the solution to the system (if you also need that) would be (-4,3) since this is where the lines intersect.
Answer:
The car will get 17 miles per gallon. To get the answer you divide 212.5 miles by 12.5 gallons which equals 17 miles per gallon.
Step-by-step explanation:
To find the length of a side of a square fins the square root of the area.
Area = 200 cm^2
Side = √200
Side = 10√2 (Exact length)
or 14.142 cm's ( round the decimal answer as needed.)
Answer:
Winning probability is
Step-by-step explanation:
Favourable outcomes to win are 3 and 6.
Total outcomes are six in fair dice.
So , probability of winning some money ==
To win $20*3 or $20*6 favourable outcome is 1 (3 and 6 respectively)
Thus probability =