Ariana rolled a number cube that has sides labeled 1 to 6. what is the probability that she rolled a 2 or a 4?

1/3 chance she'll get a 2 or 4

Step-by-step explanation:

The number cube has 6 sides, if we're trying to find the probability of what number (or numbers) she'll get it will have to be out of 6.

If we're trying to find the probability that she rolled a 2 or 4, we will say she has a 2/6 chance since they are 2 numbers out of 6.

2/6 can be simplified into 1/3.

Hope this helped!

d

step-by-step explanation:

in a an geometric explicit equation, the first number is the starting rate. in this case 10.

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3