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10 months ago

What would step 3 look like after you have added the two equations?

Mathematics

1 answer:

Elenna [48]10 months ago

8 0

$\begin{gathered} 8x-10y=20 \\ -8x-6y=-4 \\ -16y=16 \end{gathered}$

Adding the two equations will be adding similar terms to both equations. That is:

8x + (-8x) = 0

-10y + (-6y) = -16y

20 + (-4) = 16

Therefore, adding the two equations will look like -16y = 16. (Option 3)

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Plz help out with this!!!!

liberstina [14]

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2. 9 times 11 = 99 yd

3. 1/2(13)(8+3)
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71.5 ft

4. 12 times 4 = 48 m
5. 5 times 3 = 15 in
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7. 1/2(8)(10+2)
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48 yd

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4 0

3 years ago

What is equivalent to 1.8

posledela

9/5. you would just find a fraction that equals the same as 1.8.

6 0

3 years ago

Colleen recorded the type of trees in the woods near her house.She counted 20 trees and 50 maple trees.What is the experimental

natka813 [3]

Answer: The required probability is $\dfrac{8}{125}$

Step-by-step explanation:

Since we have given that

Number of spruce tree = 20

Number of maple tree = 50

Total trees = 70

We need to find the experimental probability that the next tree Colleen to get a spruce tree.

So, the probability would be :

$(\dfrac{20}{50})^3=(\dfrac{2}{5})^3=\dfrac{8}{125}$

Hence, the required probability is $\dfrac{8}{125}$

5 0

2 years ago

F(x) = (2/5)^x g(x) = (2/5)^x– 3

Nastasia [14]

Letter C
The - 3 at the end of the function means the function is shifted down 3 units. This also shifts the asymptote down 3 units.

6 0

3 years ago

Read 2 more answers

PLEASE ANSWER ASAP

-Dominant- [34]

Answer:15/1

Step-by-step explanation: 300 Divided by 20 is 15 and i believe that is the answer im sorry if i am wrong

5 0

3 years ago