Answer:
4 is the number
Step-by-step explanation:
(17-x)(-2)=-26
-34+2x=-26
2x=-26+34
2x=8
x=8/2
=4
Answer:
Option 2
Step-by-step explanation:
The average temperature in January is -1 degrees celsius. Last year, it was 1 degrees celsius higher than the average.
-1 + 1 = 0
If we set movies as x, video games as y
We can write the equation down below
2x + 12y = 44
5x + 3y = 29
After you solve the equation, you will find out x = 4, and y = 3
And x represents the movies, y represents video games.
Hope that helps you :D
The pattern is in threes so all you have to do is simply add 3 to 21 and so on and so on