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Alex_Xolod [135]
3 years ago
5

Simplify 3m-2(m+1) and -3(3x+1)-(6x-3)

Mathematics
1 answer:
Maslowich3 years ago
3 0
M-2 and -15xbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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A town is going to use its property tax records to pick
natita [175]
I believe B or C but that’s a straight guess. i would say B just because if you live like outside of town then ur screwed
5 0
2 years ago
Luna's dining room is 19 feet wide and 22 feet long. Luna wants to install wooden trim
Marrrta [24]

9514 1404 393

Answer:

  $4.92

Step-by-step explanation:

The cost is found by multiplying the number of feet by the cost per foot. The number of feet is the perimeter of the dining room, the sum of the lengths of all the sides.

There are two sides of the rectangular room that are 19 feet, and two sides that are 22 feet, so the total length of trim is ...

  P = 2(L +W) = 2(22 ft + 19 ft) = 2(41 ft) = 82 ft

The cost is then ...

  cost = ($0.06/ft)(82 ft) = $4.92

It will cost Luna $4.92 to buy enough trim.

3 0
2 years ago
I need homework help! Its proportions, but the thing is, I'm terrible at them. All I know is that is/of=x/100.
masha68 [24]
19)  15/a = 3/2 

Start by cross multiplying....

3a = 30 

Divide both sides 3 

a = 10 

21)   2/7 = 4/d 

        2d = 28
       
        d= 14 

23)  8/p = 3/10

       
80 = 3p
         p = 26.66

25)  2 / -5 = 6/t
        2t = -30

      t = -15


7 0
3 years ago
Please help as soon as possible???
Rzqust [24]

number 1 is 0.65

number 2 is 34%

number 3 is 28%

and number 4 is 78%

8 0
3 years ago
A ladder leaning against a wall forms a triangle and exterior angles with the wall and the ground. What are the measures of the
Andrews [41]
I hope this helps you

3 0
2 years ago
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