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ollegr [7]
3 years ago
5

Subtract 4x + 2y - 16z from ( -12x + 2y - 4z ).

Mathematics
1 answer:
White raven [17]3 years ago
5 0

Answer:

Step-by-step explanation:

4x + 2y - 16z - (-12x + 2y - 4z)

4x + 2y - 16z + 12x - 2y + 4z

16x - 12z

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Each week mrs endo bikes 0.86 mile to the garden. Then she bikes 2.3 miles along the river back home. About how many miles will
MAXImum [283]

Answer: 164.32 miles

Step-by-step explanation:

Given that:

Weekly coverage :

Miles biked to the river = 0.86 miles

Miles biked along the river back home =. 2.3 miles

Total miles biked weekly:

(0.86 + 2.3) miles = 3.16 miles weekly

Number of weeks per year = 52

Miles biked yearly : (number of weeks per year * miles biked weekly)

= 52 * 3.16 miles

= 164.32 miles

Mrs endo will bike about 164.32 miles in a year.

3 0
3 years ago
How do you solve thsi
VLD [36.1K]
You multiply the length of the model car by the meters from the actual car. It’s easier to convert one unit of measurement to match with the other. I found it easier to convert 18.2 cm to meters which is 0.182 m. Now we multiply 0.182m by 0.3m to get the length of the actual car.

The answer would be 0.0546m. Or if you prefer centimeters, then the answer would be 5.46 cm. Either way is fine.

Hope this helped, please let me know if I was correct. :D
5 0
3 years ago
Which of the following best describes the solution to the system of equations below? -6x + y = -3 7x - y = 3
rusak2 [61]

Answer:

<em>y= -3</em>

<em>x= 0</em>

Step-by-step explanation:

I will give the explanation in picture, hope you can understand it.

7 0
3 years ago
Read 2 more answers
(Photo)
gogolik [260]
I think it's B. 168 units
Because I multiplied them all together and halved the answer
8 0
3 years ago
Read 2 more answers
Adam, Beth, and Carly walked a total of 10 miles collectively. Beth walked twice as far as Adam, and she walked a half a mile fu
bearhunter [10]
D) a+2c=10.5

Since b=c+\frac{1}{2}
a+b+c=10
a+(c+1/2)+c=10
a+2c+1/2=10
a+2c=9.5
8 0
3 years ago
Read 2 more answers
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