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Contact [7]
3 years ago
9

Find the difference.

Mathematics
1 answer:
densk [106]3 years ago
7 0

Answer:

B. 13m+8

Step-by-step explanation:

(20m+3)-(7m-5)

= 20m+3-7m+5

= 13m+8

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Use elimination to solve the system of equations.<br><br><br> –8x – 12y = 104<br> 10x + 12y = –124
swat32

Answer:

x = 10

Step-by-step explanation:

7 0
2 years ago
We all hate to bring change to a store. By using random numbers, we can eliminate the need for change and give the store and the
Sunny_sXe [5.5K]

Answer:

Round off to closest value.

Step-by-step explanation:

In order to remove the requirement for change, every time the client buys a product for $0.20 the random number that lies between 0 and 1 would be produced also the same would be rounded to the closest value i.e. 0 or 1. In the case when 0 arise so the customer would not have to pay any amount but if 1 arise so the customer have to pay $1. So this type of method would remove the requirement for a minor change

6 0
2 years ago
Eight More than four times a Number is negative 20
gizmo_the_mogwai [7]

Answer:

If this is what I think it is then your answer is 4x + 8 = -20

3 0
3 years ago
What kind of triangle has three angles of measure 83 degrees, 31 degrees and 66 degrees?
andreyandreev [35.5K]

Hi!

An obtuse angle is one greater than 90 degrees, a right angle one that is 90, and acute less than 90.

An obtuse triangle is one with one obtuse angle, all the rest being acute. A right triangle is one with one right angle, all the rest acute. And finally, an acute triangle is one with three acute angles.

In this case, the angles measure 83 degrees, 31 degrees, and 66 degrees. All of them are acute angles, as they're all less than 90 degrees.

Therefore, the triangle is an acute triangle.

Hope this helped!

5 0
3 years ago
Read 2 more answers
10+(23+10×9)+50÷10
ddd [48]
<span>10+(23+10×9)+50÷10</span>
<span><span><span>10+23+90+50÷10
</span></span></span><span><span><span>10+23+90+5
</span></span></span><span>128</span>
3 0
3 years ago
Read 2 more answers
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