3 years ago

I need help with this

Mathematics

1 answer:

omeli [17]3 years ago

7 0

sorry i don't know this one wish i could help

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Help me please I need it

mote1985 [20]

The answer to the question is b

5 0

3 years ago

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If the price of an object went up 25% to $10.25 what was the original price?

Naily [24]

Answer:

$8.20

Step-by-step explanation:

125% = 10.25

1% = 0.082

100% = 8.20

8 0

3 years ago

Find the distance between A(2, -9) and B(-5, 7) on a coordinate plane d=?

Kazeer [188]

Answer:

$d=17.4642$

Step-by-step explanation:

Distance Formula: $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:

$d=\sqrt{(-5-2)^2+(7-(-9))^2}$

$d=\sqrt{(-7)^2+(7+9)^2}$

$d=\sqrt{49+(16)^2}$

$d=\sqrt{49+256}$

$d=\sqrt{305}$

$d=17.4642$

8 0

3 years ago

-5(k-6) - 7(2k+3)<br> Can some one plz help me with this i nedz help plz help me.

Sholpan [36]

-19x+9 is the answer
First distribute -5 and -7 once you that you’ll get -5x+30 and -14x-21 so now you have -5x+30-14x-21 you then are gonna combine like terms so -5x-14x is -19x and 30-21 is 9 and so you’ve simplified all you can and end up with -19x+9

7 0

4 years ago

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Job A pays an annual salary of $17,500 while job B pays $18,000. The taxpayer choosing between the 2 jobs files his federal inco

Murljashka [212]

The 17500 job will pay tax of (17500-5700-3650)=8150*0.10=815
The 18000 job will pay tax of 8350*0.10+300*0.15=880
The difference in pay is therefore 500-(880-815)=$435

8 0

4 years ago