Answer:
its . 6
Step-by-step explanation:
e2020
Make it into a simultaneous equation:
5p + 4e = 7.65
4p + 5e = 7.20
Use adding/subtracting formula
The cost of an eraser is $1.44
Answer:
3/6
Step-by-step explanation:
If the probability that it will happen is 3/6 or 1/2 the probability is the opposite. which is also 3/6 or 1/2.
Answer:
1436 i believe
Step-by-step explanation:
In a pack of 52 cards, there are 3 square numbers - 1, 4, and 9.
1 × 1 = 1
2 × 2 = 4
3 × 3 = 9
