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goldfiish [28.3K]
3 years ago
5

Y=3x-1 substitute -3 for x

Mathematics
1 answer:
Brums [2.3K]3 years ago
5 0
The answer should be -10
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Rainbow [258]
You can't do that in less the 40 is over 16
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3 years ago
Please help no one is answering and I cannot figure this out I just wasted 10 points on some moron who didn't even explain
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4 0
3 years ago
Read 2 more answers
(Please help ASAP 16 points! Thanks in advance!) solve -2a - 5 > 3
Bas_tet [7]

Answer:

a<-4

Step-by-step explanation:

To solve this, you have to isolate a. This means you will have to add 5 to both sides. This will make the equation -2a>8. Divide both sides by 2 to get -a>4. Divide each side by -1 to get a>-4. Because you have to flip the sign when you divide by a negative number, you have to change it into a<-4.

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4 0
2 years ago
you have a large tank filled with 175 gallons of water the tank springs a leak and water is pouring out at a rate of 5 gallons p
Len [333]
175/5= 35

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3 0
3 years ago
The ratio of dogs to cats at an animal shelter is 33 to 22. How many dogs are at the shelter if there is a total of 3030 animals
Elena-2011 [213]
D : c = 33 : 22
where d is the number of dogs and c is the number of cats;
and: d + c = 3030
33 c = 22 d  / : 11
3 c = 2 d
From the other equation: c = 3030 - d
3 * ( 3030 - d ) = 2 d
9090 - 3 d = 2 d
5 d = 9090
d = 9090 : 5
d = 1818
Answer: There are 1818 dogs in the shelter.
 
4 0
3 years ago
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