Answer:
79.95
Step-by-step explanation:
The first step is to rewrite the percentages into decimals so they can be added or subtracted easier. To turn a percentage into a decimal, remove the percent sign and move the decimal two spaces to the left (in other words, divide the number by 100).
12% becomes -0.12
8% becomes 0.08
Now, let's solve.
79.99 - 0.12 + 0.08
Evaluating 79.99 - 0.12, the equation becomes 79.87 + 0.08.
Evaluating 79.87 + 0.08, we get the final answer, 79.95.
Answer:
50
Step-by-step explanation:
90-40 = 50
Answer:
Account A: 1,092.73
Account B: 1,120
Step-by-step explanation:
After 3 years, account B will yield more. But, in the long run the exponential function, which is account A, will make more money. I hope this helps :)
Answer:
My brain hurt
Step-by-step explanation:
Given:
A figure of a circle and inscribed quadrilateral JKLM.
To find:
The value of x.
Solution:
The inscribed quadrilateral JKLM in the circle I is a cyclic quadrilateral and the opposite angles of a cyclic quadrilateral are supplementary angles.
Angle M and angle K are opposite angles of a cyclic quadrilateral, it means they are supplementary angles and their sum is 180 degrees.
Isolate the variable x.
Therefore, the value of x is 16.
