A teacher offers gift cards as a reward for classroom participation. The teacher places the gift cards from four different stores into a bag and mixes them well. A student gets to select two gift cards at random (one at a time and without replacement). Each outcome in the sample space for the random selection of two gift cards is equally likely. What is the probability of each outcome in the sample space?
1/16
1/6
1/4
1/2

Answer:

ummm ive never saw this math in my life before lol

Answer:

140/3 or 46.6(with the 6 repeating)

Step-by-step explanation:

(x+55)+(2x-15)=180

Answer:

x = 5, <DEG = 112, <GEF = 68, <DEF = 180

Step-by-step explanation:

<DEG + <GEF = 180

23x - 3 + 12x + 8 = 180

35x + 5 = 180

Subtract 5 from both sides

35x = 175

Divide each side by 35

x = 5

Plug x = 5 into <DEG

23x - 3

23(5) - 3

<DEG = 112

Plug x = 5 into <GEF

12x + 8

12(5) + 8

<GEF = 68

<DEF is a straight angle so it automatically is 180

Answer:

54

Step-by-step explanation:

it's so easy just do

18÷1/3=54 which is easir if you think it like 18×3=54

Answer:

54

Step-by-step explanation:

For every liter of sports drink, there is 3 players. You can use this problem to solve it y = 3x  or now  54 = 3(18). Simply it is 3 * 18 is 54. 3 is from 3 people per liter.

Answer:

Use the associative property of multiplication to rewrite (5 x 4) x 3 In order to rewrite the expression, take the parenthesis off of the first two factors and put them around the last two factors. Answer: 5 x (4 x 3) Example: Use the associative property of multiplication to rewrite (6 x 2) x 7

Answer:

It actually depends on where the point of letter is

Answer:

x = 4

Well basically 20 divided by 5 is 4. which makes this clearly the answer because the slope is 20/x which is being divided. So when you times 5 x 4 you get 20. It all comes together in a way.

Answer:

The answer is 89

Step-by-step explanation:

You take 557 from the 6 weeks and subtract it with 379 from the 4th week.

557-379=178

178 divided by 2 equal 89.

89 is the answer.

Answer:

It is the first option 1

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

20/16=1.25

With the ".25" in the answer being the percentage increase

Answer:

148 degrees

Step-by-step explanation:

a straight line is 180 degrees so subtract 180 - 32 = 148

Answer:

i think 5 is the answer

Step-by-step explanation:

mmmm

Answer:

Subtract 3

Step-by-step explanation:

I had this question on my test and it was right.:)

Answer:

42.56 mph

Hope this helps!

Answer: The domain is all x-values or inputs of a function and the range is all y-values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right. The range is all the values of the graph from down to up.

Answer:

Answer: The domain is all x-values or inputs of a function and the range is all y-values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right. The range is all the values of the graph from down to up.

Step-by-step explanation:

Answer:

12 my g

Step-by-step explanation:

Answer:

x-intercept(s): (3,0)

y-intercept(s): (0,−2)

Step-by-step explanation:

Answer:

x=3 and y=-2

Step-by-step explanation:

2x - 3y = 6

cancel out the y

2x - 3(0) = 6

2x = 6

divide both sides by 2

x = 3

2x - 3y = 6

cancel out the x

2(0) - 3y = 6

-3y = 6

divide both sides by -3

y = -2

Hope this helps!!

Answer:

[tex]\frac{4}{7}[/tex]

Step-by-step explanation:

The greatest common factor of 36 and 63 is 9.

Thus, [tex]\frac{36}{63}[/tex] = [tex]\frac{4}{7}[/tex] since (36 ÷ 9 = 4) and (63 ÷ 9 = 7).

Answer:

4/ 7

Step-by-step explanation:

you list the factors of each number  so  factors of 36 are 1 2 3 4 6 9 12 18 36 and factors of 63 are 1 , 3 , 7 , 9 , 21 and 63  as the highest common factor in each number is 9 you do 36 ÷ 9 = 4 which will be the numerator and 63÷ 9 = 7 which will be the denominator so the simplest form of 36/63 is 4/7

Answer:

40words

Step-by-step explanation:

Answer: 40

Step-by-step explanation: I Took The Test

Answer:

X: 1  5  2

Y: 4  8  5

Step-by-step explanation:

Given

[tex]Rule: y = x + 3[/tex]

X: ?  ?  ?

Y: 4  8  5

Required

Fill in the ?'s

We have that:

[tex]y = x + 3[/tex]

When y = 4; the rule becomes

[tex]4 = x + 3[/tex]

Subtract 3 from both sides

[tex]1 =x[/tex]

[tex]x =1[/tex]

When y = 8; the rule becomes

[tex]8 = x + 3[/tex]

Subtract 3 from both sides

[tex]5= x[/tex]

[tex]x =5[/tex]

When y = 5; the rule becomes

[tex]5 = x + 3[/tex]

Subtract 3 from both sides

[tex]2 = x[/tex]

[tex]x = 2[/tex]

So, the complete table is:

X: 1  5  2

Y: 4  8  5

Answer:

A. 4.5

Step-by-step explanation:

Answer:

−8(3x − 8). thats the answer, im doing the USA testprep too

Answer:

True

Step-by-step explanation:

Answer:

8 < 2

Step-by-step explanation:

8x + 5 > 15

8x > 15 - 5

8x > 10

x < 2

cmiiw

The answer is 278.4 hope this help

Answer:

5!60

Step-by-step explanation:

H Dr sn ldddddjjgfuyunbhhhhhp

Ljp1f

Hunt ye dzkpksnsnjfnngfhnf l dk h TL hhsinp

Answer:

Slope = - 121

Step-by-step explanation:

Step 1:

y = mx + b         Slope Intercept Form

Step 2:

m = Slope      

Step 3:

y = - 121x + 200        Equation

Answer:

Slope = - 121

Hope This Helps :)

Answer:

-121X

Step-by-step explanation:

In an equation, x= the slope, and the number that comes after is the y intercept. So 200 would be where the line starts, and would have a negative slope of -121x

I hope this helps! :)

Answer:

The value of a[tex]_{12}[/tex] is 42

Step-by-step explanation:

The explicit formula of the arithmetic sequence is a[tex]_{n}[/tex] = a + (n - 1)d, where

∵ a[tex]_{1}[/tex] = 20 ⇒ first term

∴ a = 20

∵ d = 2 ⇒ common difference

∵ We need to find a[tex]_{12}[/tex]

∴ n = 12

→ Substitute them in the formula above

∵ a[tex]_{12}[/tex] = 20 + (12 - 1)(2)

∴ a[tex]_{12}[/tex] = 20 + (11)(2)

∴ a[tex]_{12}[/tex] = 20 + 22

∴ a[tex]_{12}[/tex] = 42

∴ The value of a[tex]_{12}[/tex] is 42