The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that r
epresents the situation?
A) It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant.
B) It is linear because the function is continuous.
C) It is nonlinear because the final cost is determined by multiplying each price tag by 0.75.
D) It is nonlinear because the price tag and final cost columns do not have the same common difference.
A) It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant.
B) It is linear because the function is continuous.
C) It is nonlinear because the final cost is determined by multiplying each price tag by 0.75.
D) It is nonlinear because the price tag and final cost columns do not have the same common difference.
2 answers:
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Answer:
The given multiplied expression is
Step-by-step explanation:
Given expression is
To find the multiplication of the given expression :
By using the distributive property to solve the given expression as below
( by using the property
)
Adding the like terms in the above expression we get
Therefore
Therefore the given multiplied expression is
to solve for j first you need to cross multiply;
j × 35 = 42 × 55
35j = 2,310
j = 2,310 ÷ 35 (did the inverse operation)
j = 66
Hope that helps :D