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yawa3891 [41]
3 years ago
15

9x-2y=-21 , 2x+3y=16

Mathematics
1 answer:
Ratling [72]3 years ago
7 0

Answer: x=−1

Step-by-step explanation:

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Translate the statements in english where c ( x, y ) means that student x is enrolled in class y, where the domain of x consists
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C(x+y) there's your answer ratattoo
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3 years ago
The volume of a rectangular prism is 960 cubic inches. If the dimensions of the base are doubled and the height remains the same
Furkat [3]

Answer:

3840 cubic inches

Step-by-step explanation:

The volume of a rectangular prism is 960 cubic inches

Let the dimensions be lXwXh,

l=length of the base

w=width of the base

h=height of the base

The volume, lwh=960 cubic inches

If the dimensions of the base are doubled and the height remains the same

Volume of the new rectangular prism=2l X 2w X h =4lwh

=4 X 960 =3840 cubic inches

8 0
4 years ago
On a family vacation, Aaron took 1,276 digital photos. His twin sister Ashley took 4 times as many as Aaron. Write and solve an
aleksandr82 [10.1K]

Answer:

Equation : 4(1,276) = p

That means that Ashely took 5104 pics.

Step-by-step explanation:

Before we come up with an equation we can solve the problem and see how we solved it. If Aaron had 1,276 pics and his sister took 4 times that, we would multiply 1,276 by 4 to get how many his sister took. We don't need to do the math, but that's how we would solve it. So to find p, or Ashely's amount of pics, it's just 1,276 times 4 = p

Equation : 4(1,276) = p

That means that Ashely took 5104 pics.

Please mark brainliest if possible and have a nice day! :)

8 0
3 years ago
A school principal had has his students vote for a new schiil mascot. One- sixth of the students voted for a falcon, 1/3 voted f
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Write a recursive rule and a explicit rule for the sequence I really need help
Shalnov [3]

Answer

y = 6x

Explanation

To write a recursive or explict rue for this sequence, we need to firstly examine the given sequence.

If we let money spent = y and number of weeks = x

when x = 1, y = 6

when x = 2, y = 12

when x = 3, y = 18

when x = 4, y = 24

We can easily see that as x increases by units of 1, the y increases by corresponding units of 6.

A rule that will work for this is that

y = 6x

so that, when x = 1, y = 6(1) = 6 (as it is on that graph)

when x = 2, y = 6(2) = 12 (as it is on that graph again)

And so on.

Hope this Helps!!!

5 0
2 years ago
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