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Crank
3 years ago
6

I need help with solving this equation

Mathematics
1 answer:
inysia [295]3 years ago
7 0
-1 is the answer hope I helped 
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Peter works at a bookstore. He packed 3 identical paperbacks and 2 identical textbooks in a box. The total mass of the books was
Alexus [3.1K]

If we let p and t be the masses of the paper and textbook, respectively, the equations that would best represent the given in this item are:

     (1)       20p + 9t = 44.4

     (2)       (20 + 5)p + (9 + 1)t = 51

The values of p and t from the equation are 0.6 and 3.6, respectively. Thus, each paperback weighs 0.6 pounds and each textbook weighs 3.6 pounds.

Yw and pls mark me brainiest

5 0
2 years ago
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Doris uses 8square pieces of fabric to make one scarf. Each side of a square piece of fabric is 1/4 foot in length. Doris can bu
Semmy [17]
Scarf area is 8 small fabric area
8 x 0.25 x 0.25 =0.5.
7 scarf area would be
7 x 0.5 = 3.5
new fabric (large ) area is
2 x 0.25 = 0.5
7 scarf area divide by new fabric area
3.5 divide by 0.5 = 7 large pieces
4 0
3 years ago
Please help if you can
ArbitrLikvidat [17]

Answer:50

Step-by-step explanation:

All you do is add 60 and 70 together and then subtract what you had got from 180 witch gives you the answer for y and sense x is vertical to y they are going to be the same.

4 0
3 years ago
Is TriangleMNL ≅ TriangleQNL? Why or why not?
sasho [114]

Answer:

Yes, they are congruent by either ASA or AAS.

Step-by-step explanation:

google lol

3 0
3 years ago
I need help trying to find out what is 73% of 83?
Ymorist [56]

Answer:

60.59

Step-by-step explanation:

73%=0.73

0.73*83=60.59

7 0
3 years ago
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