Twenty nine dollars for each game. I added both dvds. 15 plus 15 is 30. then subtracted it by the total price, than got 87. I divided by 3 and got 29
The distance between the cities is 280 miles. The rule is y = 40x, where x is the distance in inches on the map and y is the distance in miles.
Step-by-step explanation:
Step 1:
The map's key shows that 5 inches on the map equal 200 miles of actual distance.
5 inches on the map = 200 miles of actual distance,
if we divide both sides by 5, we get;
1 inch on the map = 40 miles of actual distance.
Step 2:
If x is the distance on the map in inches and y is the actual distance in miles,
y = 40x.
If the map distance 7 inches, x = 7.
Substituting, x =7 in the equation,
.
So the actual distance between the cities is 280 miles.
I hope this helps you
x^4-10x^2+24=0
x^2 -6
x^2 -4
(x^2-6)(x^2-4)=0
x^2-6=0 x^2=6 x=square root of 6
x^2-4=0 x^2=4 x=-2 or x=2
Answer:
Probability
Step-by-step explanation:
Probability of an event is how likely that event is to happen. And it is denoted by letter P and calculated by the formula below:
P(E) = number of possible outcome/number of the total event sample
P(E) = n(E) / n(S)
Answer:
N = Noel's Salary
N - 512.75 = Robert's Salary (512.75 less than Noel)
3(N-512.75) = John's Salary (3 times Robert's Salary)
Step-by-step explanation:Total Salary = 47645.25 = N + (N - 512.75) + 3(N-512.75)
47645.25 = 2N - 512.75 + 3N - 1538.25
47645.25 = 5N - 2051
49696.25 = 5N
9939.25 = N (Noel's Salary)
Robert's Salary = 9939.25 - 512.75 = 9425.50
hope this helped