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gladu [14]
3 years ago
15

Question

Mathematics
1 answer:
DiKsa [7]3 years ago
3 0

Answer:

Step-by-step explanation:

x=-8 (multiplicity 2)

x=8 (multiplicity 3)

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Equivalent ratios of 5:7
lubasha [3.4K]

Answer:

10:14 15:21 etc.

Step-by-step explanation:

3 0
3 years ago
If 4u-5v=23 and 2u+4v=-8, find the value of u+v
DIA [1.3K]

Answer:

-1

Step-by-step explanation:

4u-5v=23

-2(2u+4v=16) We multiply by -2 here to destroy u's.

4u-5v=23

-4u-8v=16 we addition both processes

-13v=39 so, v=-3

4u-5(-3)=23, 4u=8 so, u=2

u+v= -3+2= -1

6 0
4 years ago
Joe is saving money for his
tatyana61 [14]

Answer:

He will need to save $295

Step-by-step explanation:

he needs 450 and he has 155, so all you would do is subtract 155 from 450 and you get the rest he needs which is 295

6 0
2 years ago
A rectangular prism has a length of 6 cm, a width of 3 cm, and a height of 412cm. The prism is filled with cubes that have edge
katrin2010 [14]

Answer:

618

Step-by-step explanation:

1st step: 6 x 3 x 412

2nd step: 7416 / 12

Final Answer: 618

Hope this helped!

8 0
3 years ago
Read 2 more answers
Is 24 FL. Oz smaller or greater than 3 cups
user100 [1]
Take 24/8 to find out how may cups are in 24 ounces
so 24/8 = 3 cups

So it is equal to 3 cups not smaller nor greater
6 0
3 years ago
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