Answer:
45
Step-by-step explanation:
1/200*90=9/20
multiply by 100 because you need to convert to cm and you get 45
Answer:
the anwser is B
Step-by-step explanation:
Answer:
the result would be 12
Step-by-step explanation:
(4 + 5) / 3 * 4 =9 / 3 * 4=3 * 4 = 12
There are three unknowns in this problem. First, let's assign variables for these unknowns.
Let
x be the amount received by the first friend
y be the amount received by the second friend
z be the amount received by the third friend
Next, we formulate equations for the relationships
x = 4z
z = 4y
x + y + z = <span>$231,000
Solving simultaneously,
4(4y) + y + 4y = </span><span>$231,000
21y = </span><span>$231,000
y = $11,000
z = 4($11,000) = $44,000
x = 4($44,000) = $176,000</span>
Answer:
Options: 1, 4 & 6
Step-by-step explanation:
Yes:
1. 
4. 
6. 
No:
2. 
3. 
5. 
Hope this helps
