Answer:
Here, x represents the amount of time that the money is accruing interest.
Step-by-step explanation:
The function below represents the annual interest Alexander earns on a savings account.
f(x) = 500(1 +0.02)x
Here, x represents the amount of time that the money is accruing interest.
We know that, if R% of interest is accrued over a principal of P over time , T,
then the net interest accrued is given by,
I = ![\frac {P \times R \times T}{100}](https://tex.z-dn.net/?f=%5Cfrac%20%7BP%20%5Ctimes%20R%20%5Ctimes%20T%7D%7B100%7D)
We have to isolate x. We can achieve that using inverse operations.
6 = 2(x + 8) - 5x
Simplify.
6 = 2x + 16 - 5x
Combine like terms.
6 = -3x + 16
Subtract 16 from both sides.
-10 = -3x
Divide both sides by -3.
3 1/3 = x
x is equivalent to 10/3, 3.33 repeating, or 3 1/3.
Answer:
If there is a positive number being added by its negative opposite
Step-by-step explanation:
4. More people bought 1 cupcake than any other number of cupcakes is the true statement.
Explanation;
- First, we need to understand what each statement means and check if it's right by checking with the dot plot.
- Statement 1; Every person bought at least one cupcake. This is not true as 2 people who did not buy any cupcakes at all. So statement 1 is not true.
- Statement 2; The most cupcakes a person bought was 8. According to the dot plot, the most cupcakes bought by a person were 5 so statement 2 is incorrect.
- Statement 3; Every person bought between 1 and 5 cupcakes. As said for statement 1 not everyone who came bought a cupcake so statement 3 is incorrect.
- Statement 4; More people bought 1 cupcake than any other number of cupcakes. According to the dot plot, 8 people bought 1 cupcake and no other number of cupcakes were bought as much. So this is the right statement.
Answer:
2 and the 7 are not the same
Step-by-step explanation:
<h2>i know ;;)</h2>