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anygoal [31]
3 years ago
9

What is y=3x-4 on a graph?

Mathematics
1 answer:
jarptica [38.1K]3 years ago
4 0
The point ends up being ( 1, -1) and if you're graphing it you would put a dot on 1 and -1 on your graph and put a line connecting them (hope this helps)
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Pair of shoes cost three times as much as a scarf. The total cost of one pair shoes and one scarf is $32. If S represents the co
Mariulka [41]
Let's break down all the information we receive from the question.

One pair of shoes= three times as much as a scarf
One pair of shoes and one scarf= $32

We need to make an equation where 3s= pair of shoes and s=scarf. We then need to put one pair of shoes + one scarf = 32.
3s+s=32
Now add.
4s=32
You could use 4s=32 (or 32÷4=s).
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3 years ago
Khalid carried water bottles to the field to share with his team at halftime. The water bottles weighed
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Answer:

<u>Answer</u><u>:</u><u> </u><u>D</u>

{50x}^{2}  + 30x + 10

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7 0
2 years ago
Read 2 more answers
My friend needs help explaining this and I don't know anything.
DIA [1.3K]

To solve this equation (correct me if i'm wrong), you could first multiply the bottom equation by 3, to get 15y. After that, we get -4x-15y=-17 and -3x + 15y=-39, and if we add the 2 equations up, on top of each other, we get -7x=-56, and we can conclude that x=8, and with substitution (-32 - 15y = -17), we know that y=(-1)


Here's what I mean by on-top


-4x-15y=-17

-3x + 15y=-39


-7x=-56

7 0
3 years ago
I'm not sure how to do these equations
Gennadij [26K]
\frac{x^2+4x+3}{x^2-4x-21} =  \frac{(x+3)(x+1)}{(x+3)(x-7)}  =  \frac{x+1}{x-7}
\frac{x^2+10x+16}{x^2+13x+40} =  \frac{(x+8)(x+2)}{(x+8)(x+5)} =  \frac{x+2}{x+5}
5 0
3 years ago
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