The expression is
See
Its distributive property which states that
Option A
3^x is raising 3 to an unknown number or variable, while x^3 is raising a variable to 3 (x*x*x)
Answer:
The tip would be approximately $2.33. The total amount of money that should be left on the bill is $17.73.
Step-by-step explanation:
To determine the tip: 15.50 times 0.15 = 2.325 ≈ 2.33
To determine the total: 15.50 plus 2.33
Answer:
$29.4
Step-by-step explanation:
I assume the question is based on simple interest since you didn't specify
Using simple interest
Simple interest=P×R×T
Where,
P=principal=$1470
R=interest rate=4%=0.04
T=time=6 months=0.5 year
Simple interest=P×R×T
=1470×0.04×0.5
=29.4
Interest earned=$29.4
Answer:
We conclude that the percent of decrease = 20%
Step-by-step explanation:
Given
- Amount of decrease = $3930 - $3144 = $786
Using the formula
Percent of decrease = ( amount of decrease / orignal amount × 100 ) %
= ( 786 / 3930 × 100 ) %
= ( 0.2 × 100 ) %
= 20%
Therefore, we conclude that the percent of decrease = 20%
