The total number of marbles = 6 + 5 + 2 = 13 marbles
Orange= 2 marbles
The probability of getting the first marble out of the hat is
2 / 13
The probability of getting the second marble out of the hat is
1 / 12 The total has been reduced by one and the number of orange marbles has been reduced by one.
2/13 * 1/12 = 2 / 156 = 1/78
Problem
How many 50-pound bags can you fill with one cubic yard of topsoil?
Result
About 83.
Solution
This is a division problem. So, we're going to divide the weight of one cubic yard of topsoil by 50
4,128 ÷ 50 = 82.56
Rounding to the ones place, we get 83.
Take -66 to the other side
3x = -5x + 112
Take -5x to the other side
8x = 112
Solve for x
x = 14
Hope that helps :)
Answer:
Step-by-step explanation:
(x - 8)/2 = -5
x - 8 = -10
x = -2
(y + 6)/2 = 10
y + 6 = 20
y = 14
(-2, 14)
Answer:
163
Step-by-step explanation:
10(10)+9(7)=
100+63=163
