Given:
The distance between the two buildings on a map = 14 cm
The scale is 1:35000.
To find:
The actual distance in km.
Solution:
The scale is 1:35000.
It means 1 cm on map = 35000 cm in actual.
Using this conversion, we get
14 cm on map = 
cm in actual.
= 
cm in actual.
= 
cm in actual.
= 
km in actual. ![[1\text{ km}=100000\text{ cm}]](https://tex.z-dn.net/?f=%5B1%5Ctext%7B%20km%7D%3D100000%5Ctext%7B%20cm%7D%5D)
Therefore, the actual distance between two buildings is 4.9 km.
Answer:
Step-by-step explanation:
Remark
I take it that 24 is in front of j which means that the term is 24j. There shouldn't be a comma there.
Both numbers have 8 in common, and that's all they have in common. The GCF is therefore, 8
24j - 16 = 8(3j - 2) That's the answer.
Answer: 8 (3j - 2)
Answer:
x/2-9=24
Explanation:
Nine less:
-9
Half a number:
x/2
So nine less than half a number:
x/2-9
Is 24:
=24
So x/2-9=24
To solve for the number:
Add 9 to both sides:
x/2-9+9=24+9
x/2=33
Multiply both sides by 2:
2(x/2)=33(2)
x=66
Answer:
The cost of 1 cupcake = $3.75.
Step-by-step explanation:
Let the cost of one cupcake = $ x.00
Now, the money spent by Cherie on 2 cupcakes = 2 ($x.00) = $2x
Also, the money spent by Sonya on 4 cupcakes = 4 ($x.00) = $4x
Now, according to the question:
$2x + $12.50 = $4x + $5.00
or, 2x + 12.50 = 4x + 5
⇒ 4x - 2x = 12.50 - 5
or, 2x = 7.50
or, x = 7.50/2 = 3.75
or, x = $3.75
Hence, the cost of 1 cupcake = $3.75.
