Answer:
1- 80%
2- 210%
3- 65%
4- 105%
Step-by-step explanation:
Option C

<em><u>Solution:</u></em>

We have to solve for "x"
From given,

Solve for brackets
Use distributive property
a(b + c) = ab + ac
Therefore,

Combine the constants

Move the variables to left side of equation

Combine the like terms

Thus option C is correct
The slope is 2, as for every 20 the graph rises, the line goes over 10, and the formula for slope is rise over run.
Answer:
$2479.02
Step-by-step explanation:
The invested amount is $2000 at a rate of 2.4% which compounds semiannually.
Therefore, the semiannual interest rate is
%.
Then the principal is compounded (9 × 2) = 18 times within a period of 9 years.
If there is no withdrawal from the account, then after 9 years the sum will become
dollars {Rounded to the nearest cent} (Answer)