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Marrrta [24]
3 years ago
5

A store offers a discount of 30 % on all refrence of books. If a dictionary cost $12 before the discount what is the dollar amou

nt of the discount.
Mathematics
1 answer:
notka56 [123]3 years ago
8 0

Answer:

3.6

Step-by-step explanation:

30%×12= 3.6

30%=0.3

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Which of the following is the solution to the inequality below? <br> 9-3x&gt;2(x-3)
Inessa [10]
9 - 3x > 2(x - 3)
9 - 3x > 2x - 6
Subtract 2x from both sides.
9 -5x > -6
Subtract 9 from both sides.
-5x > -15
Divide both sides by-5.
x < 3
5 0
3 years ago
Question options:<br><br> A.)7 <br>B.)503 <br>C.)6 <br>D.)5
gavmur [86]

Answer:

x=6

Step-by-step explanation:

We can use ratios to determine the value of x

x           9

------ = ----------

10          15

Using cross products

15x = 9*10

15x = 90

Divide each side by 15

15x/15 =90/15

x = 6

3 0
2 years ago
Read 2 more answers
I need help please!!!!??
allochka39001 [22]

Answer:

<h2>n < 43</h2>

Step-by-step explanation:

n + 19 < 62           <em>subtract 19 from both sides</em>

n + 19 - 19 < 62 - 19

n < 43

4 0
3 years ago
Help!!
tatiyna
Hello,



I dont care for points, Just glad to help! :D

And A slope iis only x*y=z. This mean's 
That you will basically be dividing top from side (NOY BOTTOM)
and be multiplying those 2.


Hope this helps


3 0
3 years ago
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Yes I need help plz<br><br><br><br><br><br><br><br> !!!!!!!!!!!
Delicious77 [7]

Answer:

Slope = -2

Step-by-step explanation:

slope = (y₂ - y₁)/(x₂ - x₁)

s = (6 - 0)/(-3 - 0)

s = 6 / -3

s = -2


I hope this helped and please mark me as brainliest!

4 0
2 years ago
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