Answer:
You have a 1/4 chances of both of them landins heads! 1/4 is = to 25% I hope this helps!
Step-by-step explanation:
Answer:
17%
Step-by-step explanation:
Divide $21.25 by $125
Answer:
(2, 5)
Step-by-step explanation:
Given the 2 equations
y = x + 3 → (1)
- 2x + y = 1 → (2)
Substitute y = x + 3 into (2)
- 2x + x + 3 = 1
- x + 3 = 1 ( subtract 3 from both sides )
- x = - 2 ( multiply both sides by - 1 )
x = 2
Substitute x = 2 into (1) for corresponding value of y
y = 2 + 3 = 5
Solution is (2, 5)
