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Andrei [34K]
3 years ago
8

Anne bought 3 hats for $19.50. which equation could be used to find the cost of each equation?

Mathematics
2 answers:
mariarad [96]3 years ago
7 0

Answer: 19.50/3

Step-by-step explanation: if you have 19.50$ and you buy three separate things then you divide the 19.50 by 3. all you have to do is put your amount in the front (x) and afterwards put your amount of division in the back (y) like so X/Y

ExtremeBDS [4]3 years ago
3 0

Answer:

19.50x 3 or 19.50+19.50+19.50

Step-by-step explanation:

You could either multiply it or divide!

Hope I helped!!

:)

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- 7x + 12 - 2x = 23+13x
SpyIntel [72]
Hello, the answer is x=-1/2
Here are the steps....
<span><span><span><span><span>−<span>7x</span></span>+12</span>+</span>−<span>2x</span></span>=<span>23+<span>13x</span></span></span><span><span><span>(<span><span>−<span>7x</span></span>+<span>−<span>2x</span></span></span>)</span>+<span>(12)</span></span>=<span><span>13x</span>+23</span></span>(Combine Like Terms)<span><span><span>−<span>9x</span></span>+12</span>=<span><span>13x</span>+23</span></span><span><span><span>−<span>9x</span></span>+12</span>=<span><span>13x</span>+<span>23
</span></span></span><span><span><span><span>−<span>9x</span></span>+12</span>−<span>13x</span></span>=<span><span><span>13x</span>+23</span>−<span>13x</span></span></span><span><span><span>−<span>22x</span></span>+12</span>=<span>23
</span></span><span><span><span><span>−<span>22x</span></span>+12</span>−12</span>=<span>23−12</span></span><span><span>−<span>22x</span></span>=<span>11
</span></span><span><span>−<span>22x</span></span><span>−22</span></span>‌=<span><span>‌<span>11<span>−22</span></span></span>‌</span><span>x=<span>‌<span><span>−1</span>2</span></span></span><span>
</span>Hope this helps you!!
6 0
3 years ago
Town M is 282 feet below sea level. Town R is 679 feet above sea level. How much higher, in feet, is Town R than Town M?​
krek1111 [17]

Answer:

397 feet

Step-by-step explanation:

All you have to do is subtract the feet of Town R from Town M. The equation would look like this.

679 - 282 =397

So Town R is 397 feet higher than Town M.

Hope that helps and have a great day!

7 0
3 years ago
Suppose planet A's diameter is approximately 8 times planet B's and both bodies are spheres. What is the ratio of their volumes?
lana [24]

Answer:

The ratio of planet B's volume to planet A's volume is 1:512 or 1/512

Step-by-step explanation:

Volume of sphere = 4/3 π r^3

r = d/2

Radius of palnet A = 8/2 = 4

Radius of planet B = 1/2

Since 4/3 π is same in both volumes so, they cancel out when finding ratio.

Now ratio depends on radius cube of both planets

Volume of Planet B : Volume of Planet A

4/3 π(1/2)^3 :  4/3 π(4)^3

Cancelling  4/3 π on both sides

1/8 : 64

Multiply 8 on both sides

1 : 512

So, The ratio of planet B's volume to planet A's volume is 1:512 or 1/512

6 0
3 years ago
18 of the 47 people surveyed said they were not interested in trying a sample of a new soft drink. find the probability that a r
jok3333 [9.3K]
47-18=29 people interested in the new drink
29/47=0.617
0.617*100=61.7% chance
Hope this helps
3 0
3 years ago
Read 2 more answers
If you start with 1 marble in a jar and double the amount of marbles in a jar every minute, you will fill the jar in 60 minutes.
Nady [450]

Answer: 59min

Step-by-step explanation:

5 0
2 years ago
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