3 years ago

Someone please help me

1 answer:

8 0

Answer:

In the picture.

Step-by-step explanation:

Note : From 1 to 12 it's the same idea but without variables (very easy) so , just do the same idea.

I solved the problems contained variables

I hope that it's a clear explanation.

You might be interested in

astraxan [27]

Answer:

y = 0.8x - 3

Step-by-step explanation:

See attached screenshot solution using Desmos

7 0

3 years ago

kati45 [8]

Please see figure for the answer.

3 0

3 years ago

Mademuasel [1]

40+2+1(6+n)
This shows forty plus 2, then 1 times six plus 1 times n.

4 0

3 years ago

cricket20 [7]

Step-by-step explanation:

$7x + 21 = 5x + 3 \\ 7x - 5x = -21 + 3 \\ 2x = - 19 \\ x = - 19 \div 2 \\ x = - 9.5$

3 0

3 years ago

ollegr [7]

Answer:

Approximately 1.964 gallons per hour

Step-by-step explanation:

See image

7 0

3 years ago