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statuscvo [17]
3 years ago
14

Given the equations below what is the value of y-x? 3x+4=-5y+8 9x+11y=-8

Mathematics
1 answer:
Vikki [24]3 years ago
4 0

Answer:

12

Step-by-step explanation:

If you solve the second equation and substiture to the first, you get y = 5, and x = -7.

5-(-7) = 5+7=12

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Pppllzzz hhheeelpppp ima put you on the brainly mark and list
Vera_Pavlovna [14]

Answer:

11. Eagles to Whales

12. 23:50

13. 27:23

14. 3:5

Step-by-step explanation:

11. Eagles to whales since there are 4 eagles and 2 whales

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3 0
3 years ago
Write the equation of the graph shown below in factored form.
nika2105 [10]

Answer:

(x+2)2(x+1)(x+4)

Because

x=-4. x=2. x=-1

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6 0
3 years ago
A mosquito accelerates at a rate of 0.4 m/s2 for an unknown amount of time. How long did the mosquito atcelerate if its velocity
cestrela7 [59]

Answer:

3.25 seconds.

Step-by-step explanation:

We can use the formula <em>Final Velocity = Initial Velocity + Acceleration * Time </em> to solve this problem.

First, we plug in the values we already know, and then we solve like normal:

1.5 = 0.2 + 0.4*t

1.3 = 0.4 * t

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Therefore, the mosquito accelerated for 3.25 seconds.

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5 0
3 years ago
Find mode, but many numbers have the same number of frequency
lora16 [44]
There can be more then 1 mode.
Sometimes, there is not even a mode.....and other times, there is 1 mode.
5 0
3 years ago
To find 12÷ 3/5 we rewrite 12 as PLEASE HELP​
Karo-lina-s [1.5K]

Answer:

The twelve can be rewritten as: n = 3 5 × 12 1. Now, we can multiply the numerators and denominators: n = 3 ×12 5 × 1. n = 36 5.

Step-by-step explanation:

4 0
3 years ago
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