Answer:
8 i think sorry if wrong
Step-by-step explanation:
30 - 6 = 24 then it is divided by 3 so i think it is 8
Answer: They didn't solve the problem all the way, you need to find the square root of 674. The final answer is 25.96
Step-by-step explanation:
+ 
= 
+ 
= 674
= 25.96
Answer:
Step-by-step explanation:
h = 12 cm, r = 4 cm
Answer:
D: x + (x+1) + (x+2) > 60
Step-by-step explanation:
Let
x = youngest brother age
x + 1 = older brother age
x + 2 = oldest brother age
Fathers age = 60
The inequality is
x + (x+1) + (x+2) > 60
x + x + 1 + x + 2 > 60
3x + 3 > 60
3x > 60 - 3
3x > 57
x > 57/3
x > 19
x + 1
19 + 1
20
x + 2
19 + 2
21
The oldest brother is no younger than 21
The youngest brother is no younger than 19
The oldest brother is 2 years older than the youngest brother since each are one year apart.
