Answer:
Laura is 8
Step-by-step explanation:
let Laura's age now be x then Daniel's age is 2x
4years ago
Laura was x - 4 and Daniel 2x - 4, thus
2x - 4 = 3(x - 4) ← 3 times Laura's age
2x - 4 = 3x - 12 ( subtract 2x from both sides )
- 4 = x - 12 ( add 12 to both sides )
8 = x
Thus Laura is 8 years old
Answer:
sorry to say this but if you write the question in english it would be easy to understand
Step-by-step explanation:
Answer: of whattt???
Step-by-step explanation:
Answer:
d > 50
Step-by-step explanation:
Given that:
The amount in Joe's savings account is greater than $50 ; > 50
The amount, d in dollar which could be in the amount, represented as an inequality is :
d > 50
