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vfiekz [6]
3 years ago
6

Please help solve these ​

Mathematics
2 answers:
Arisa [49]3 years ago
6 0

Answer:

16. 5.1b + 0.8

17. x

Step-by-step explanation: All you have to do is add the common values 3.2b and 1.9b

kondaur [170]3 years ago
3 0
The correct answers are the ones he gave you
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Does anyone get this!??
stepladder [879]

Hello from MrBillDoesMath!

Answer:

8

Discussion:

Let the number be "n". Then the question states that

3n - 15 = (n/2) + 5             => multiply both sides by 2

6n - 30 = n + 10                => subtract n from both sides

5n - 30 = 10                      => add 30 to both sides

5n = 30 + 10 = 40            => divide both sides by 5

n = 40/5 = 8

Thank you,

MrB

8 0
2 years ago
a rectangular garden has dimensions of 100 feet by 10, next season, the garden decreased to 2/5 of its size. what is the scale o
Alexxandr [17]

Answer: 40 ft by 4 ft

Step-by-step explanation:

See attached picture

4 0
2 years ago
In New York a crowed subway has 375 passengers distributed between 5 cars. What is the unit rate for each subway car?
Andrews [41]
<h2>Answer:</h2><h2 /><h2>The unit rate is 75/1.</h2><h2 /><h2>Step-by-step explanation:</h2><h2 /><h2>To figure out this problem you have to divide. </h2><h2>375 divided by 5 is equal to 75. </h2><h2 /><h2>Therefore the unit rate is 75/1.</h2><h2 /><h2>Hope this helps and have a great day!!!</h2><h2 /><h2>:)</h2>
7 0
3 years ago
4<br> Om obtuse, scalene<br> Obright, scalene<br> Oc, right, isosceles<br> Od, right, equilateral
harina [27]

Answer:

B

Step-by-step explanation:

B. right, scalene

3 0
2 years ago
keiko, chang, and scott sent a total of 130 text messages over their cell phones during the weekend. Scott sent 10 fewer message
Olenka [21]
Keiko sent 30 text messages Scott sent 20 text messages chang sent 80
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