Answer:
$3.36
Step-by-step explanation:
to find out what the price is after an increase of 3.5%, set it as 103.5% of the original price and then we convert the percent to a decimal (divide by 100)
so:
$3.25 x 103.5% =
3.25 x 1.035 = $3.36
We have the equation:
4x - 3 = 2x + 5
Let's to change "-3" to the right side of equation, but changing the sinal
4x = 2x + 5 + 3
4x = 2x + 8
Now, we let's to change "2x" to the left side of equation. But, we also will go to change the sinal
4x - 2x = 8
2x = 8
We pass "2" dividing by the 8
x = 8 ÷ 2
x = 4
Tha answer to this questions is ,
X = 4
I hope this has helped.
Answer:
they are similar
Step-by-step explanation:
SSS
Answer:
4/3
Step-by-step explanation:
If the ratio between the volumes of the first and the second cube is 64, the ratio between the sides is the cubic root of the ratio between the volumes, so:
![s1 / s2 = \sqrt[3]{64} = 4](https://tex.z-dn.net/?f=s1%20%2F%20s2%20%3D%20%5Csqrt%5B3%5D%7B64%7D%20%20%3D%204)
Doing the same for the second and third cubes, we have:
![s2/ s3 = \sqrt[3]{1/27} = 1/3](https://tex.z-dn.net/?f=s2%2F%20s3%20%3D%20%5Csqrt%5B3%5D%7B1%2F27%7D%20%20%3D%201%2F3)
So the ratio of the first cube side and the third cube side is:
