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mestny [16]
4 years ago
11

Write a real-world problem that could be represented by the following equation.

Mathematics
1 answer:
avanturin [10]4 years ago
5 0
70=40+10x-5x70=40+10x−5x
70=40+5x70=40+5x
70=40+5x
70 - 40=5x
30=5x
30/5 =x
6=x
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dexter has a total of 50 red, blue and green straws if he has 20 red straws, what fraction of dexter's straws are red?
Angelina_Jolie [31]

Answer:

2/5

Step-by-step explanation:

20/50 is 2/5 simplified

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3 years ago
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what is the probability of drawing a heart from a deck of cards and then replacing it and then drawing a club​
sineoko [7]

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Step-by-step explanation:

8 0
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The point (7, 8) is the solution of which of the following systems of equations?
Alex73 [517]

Option 4

<u>V</u><u>e</u><u>r</u><u>i</u><u>f</u><u>i</u><u>c</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u>:</u><u>-</u>

\\ \sf\longmapsto x-7y=-49

\\ \sf\longmapsto 7-7(8)=-49

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8 0
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anzhelika [568]

What if I wrote          +  38 - 28  .

Would you be able to solve it that way ?

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6 0
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He will bike 920 km because 4 days time 4 equals 16 days and 230 km times 4 equals 920 km.
plz give mw brainliest if this helped
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