This should be what you need, sorry for the wonky lines.
Answer:
-9/7
Step-by-step explanation:
Simplify and remove like terms.
Answer:
7/11
Step-by-step explanation:
All you need to do for reciprocals is flip the fraction so the denominator becomes your numerator.
Therefore the reciprocal of 11/7 is 7/11.
Answer:
$5,000,0000= total sales
Step-by-step explanation:
Giving the following information:
Commission rate= 4%
<u>First, we need to calculate the total commission earned:</u>
Commission= 350,000 - 125,000 - 25,000
Commission= $200,000
<u>Now, using the following formulas, we can determine the total sales:</u>
Commission= total sales*commission rate
200,000= total sales*0.04
200,000/0.04= total sales
$5,000,0000= total sales
Answer:
≈ 77 cm²
Step-by-step explanation:
The area of the shaded portion is calculated as
area of outer sector - area of inner sector
= (πR² - π r²) × 
( R is the outer radius, r is the inner radius )
= (π × 14² - π × 7² ) × 
= (196π - 49π ) ÷ 6
= 147π ÷ 6
≈ 77 cm² ( nearest whole number )
