2 years ago

4X-y=6 3X+2y=21 Commomn core

1 answer:

3 0

Assuming you need to find the solution, it's x=3 and y=6
I used elimination

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Ymorist [56]

Answer:

3.5 gallons a week

Step-by-step explanation:

Well 64 gl Oz is basically half a gallon. So half a gallon of water a day would result in 0.5*7 (7 days in a week) and you would get 3.5 gallons.

4 0

2 years ago

barxatty [35]

25/250 = 1/10

I do not know that much english. I an spanish so I might have done it wrong.

8 0

2 years ago

Volgvan

Answer:

6x^2 - 3x

$6x^2-3x$

Step-by-step explanation:

3x (2x-1)

multiply 3x by 2x -> 6x^2

multiply 3x by -1 -> -3x

6 0

2 years ago

oee [108]

7,000 ft
area of triangle formula=1/2*base*height

4 0

2 years ago

irina1246 [14]

It's 10 degrees I believe

7 0

3 years ago