Commission of sales on commercial kitchen equipment is paid at the rate of 8%. last week $12,690 worth of equipment was sold.
what was the commission?
a. $1,015.20
b. $1,586.25
c. $10,152.00
d. $11,674.80

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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