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Pie
3 years ago
13

PLSSS I NEED HELP i will give you 50 points

Mathematics
1 answer:
DIA [1.3K]3 years ago
4 0

Answer:

131.2

Step-by-step explanation:

x/55=31/14

x=31/13*55

x=131.153846154

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A $329.50 gaming system goes on sale for 60% off. You have a coupon for an additional 40%
Andreyy89

Answer:

no

Step-by-step explanation:

no because if you multiply $329.50 by .6 you get $197.7, then with the additional 40% (.4) you end up having to pay $79.08

8 0
3 years ago
ANSWER PLS!! HELP! WILL GIVE BRAINLIEST
malfutka [58]

Answer:

5.5 hrs

Step-by-step explanation:

1 hr --> -0.8 hrs

? --> -4.4°C

-4.4 / -0.8 = 5.5 hrs

4 0
3 years ago
Read 2 more answers
Write and solve an equation.
erik [133]
49.57(total amount paid) -2.5 (del fee) = 47.07
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3 0
3 years ago
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The gym is filled with 215 students & adults. Student tickets are $.50 and adults are $2.00. If $250.00 was collected, how m
BARSIC [14]
In order to determine the correct answer, it would be helpful to set up equations. We do as follows:

Let x = students
      y = adults

x + y = 215
.50x + 2y = 250

SOlving simultaneously, we have:

x = 120 students 
y = 95 adults

Hope this answers the question. Have a nice day.
3 0
3 years ago
Which number between 20 and 28 are prime
ad-work [718]
Prime numbers basically numbers that dont have any numbers that will be multiplied to get to it. So, it would be:
 23
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
All the other numbers in between can be divided by something and not become a decimal. Other than 23, it can be divided by anything without becoming a decimal.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<em>~Hope this helped :)</em>
4 0
3 years ago
Read 2 more answers
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