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3 years ago

Y=-3/2x+12 help me fghjkl;puygfttgyhuijokp[piuytdrrtyuio

Mathematics

1 answer:

gayaneshka [121]3 years ago

6 0

X=8

To find the X-intercept/zero, substitute Y=0

0= -3/2+12

Then Just solve for X

Graphing

rise/run

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3 years ago

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Answer:

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Let f = the number of fir trees

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8 0

3 years ago

John paid $450 for a new mountain bicycle to sell in his shop. He wants to price it so that he can offer a 10% discount but stil

Ghella [55]

Answer:

$643.50

Step-by-step explanation:

Let i be the profit realized from the sale and d be the discount made on the sale:

#John's selling price can be calculated by first adding profit, i to $450, the d to the new price as:

$P_n=P_o(1+i)+d[P_o(1+i)]\\=450(1+0.3)+0.1[450(1+0.3)]\\\\\\=450\times 1.3+0.1(450\times1.3)\\\\=585+58.5\\\\=643.50$

Hence, John will resell the bike at $643.50

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3 years ago