Javier bought a microwave for $105. the cost was 30% off the original price. what was the price of the microwave before the sale?

The original cost of the microwave before the sale can be calculated by the formula:

D =( 1 – i)P, where D is the discounted price, P is the origanal price and I is the percent mark down

105 = (1- 0.30) *P

P = $ 150 dollar is the original price of the microwave

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered