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harina [27]
3 years ago
14

Consider the following equations

Mathematics
1 answer:
Liula [17]3 years ago
8 0

Answer:

2) (-2,1)

Step-by-step explanation:

Solve using the substitution method -x-(x+3)=1 using this equation you would find x which is -2

Substitute -2 into the given equation, y=-2+3   y=1

Therefore, The answer is (-2,1)

It would be greatly appreciated if you gave the the brainlest

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20 pts, try to find short story and novel pages, A novel has 13 times as many pages as a short story. The combined number of pag
brilliants [131]

Answer:

short story has 32 pgs

novel has 416 pgs

Step-by-step explanation:

a novel (N) has 13 times as many pages as a short story (x) so, N = 13X

total pages is the equation N + x = 448

plug the equation for N into this

13x + x = 448, combine like terms

14x = 448, divide both sides by 14

x = 32. so now we know that the short story has 32 pages. subtract that from 448. and the novel has 416 pages.

8 0
3 years ago
Please help 20 points!!!
sleet_krkn [62]
The red one is (4.1) and the green one is (-2.4) because is positive to negative so the positive side is that you got and the negative part is you owe someone for example: -20 < 30 so if it says Emily goes to the store and the milk costs $30.99 and she only has $10.00 that means that she owes $30.00 so is -10 <30
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3 years ago
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Solnce55 [7]
The answer is a or b or c or d
8 0
3 years ago
A number - _______ = previous number
leva [86]

Answer:

1

Step-by-step explanation:

When we substract 1 from any number then will get just previous number.

Example :

Let any number 17

17-1 =16

16 is the just previous number of 17

Therefore, A number -1 = previous number

Answer will be 1

6 0
3 years ago
in 2005, musicmart sold 12,000 cds. in 2010, they sold 14,550 cds. what is the rate of change in the number of cds sold?
inn [45]
2010-2005= 5 years. 14550-12000=2550
2550/5 = ans = 510 cds/year
8 0
2 years ago
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