Answer:
1. 1/6
2. 4/6 (There are 4 factors of 6, 1, 2, 3 and 6)
3. Therefore, the game in not fair as the friend are quadruple the chance of winning the game compared to you. You can only land on 1 number to win, your friend can land on 4 numbers to win.
Hope this helps :)
Answer:
one solution, i.e x = 1 and y = -2
Step-by-step explanation:
Given two equations :
x+3y = -5 -------(1)
4x - y =6 ---------(2)
Using elimination method,
Multiply equation (2) by 3 and add it to equation (1)
We get,
x + 3y + {(4x - y)×3} = -5 +(6×3)
x + 12x + 3y - 3y = -5 + 18
13x = 13
x = 13/13 = 1
And corresponding y will be:
x + 3y = -5 , Plug x =1 to get y
1 + 3y = -5
3y = -5 - 1
y = -6/3 = -2
Hence we got only one solution, i.e x =1 and y = -2
3x+2=x+6
subtract x from both sides,subtract 2 from both sides, gives you 2x=4,then divide by 2 on both sides and x will equal 2. Input the 2 for x and see if it will graph in a straight line on a graph.
She can give 15 cookies to 5 people.
15x5=75
75 is less than 100, so she can give out cookies and still have 25 left over.
