It is 5 since u need to jump 5 times 4,8,12,16,20=5 times 4
Im pretty sure you just multiply 12 by 108, in that case there would be 2160 rows
Answer:
you will know because it you do the system of whatever thingy and there are no two dots in the same row and the line is straight in either a negative or positive slope at a diagonal the equation is linear and its a function.
Step-by-step explanation:
The image is an example of a linear equation that is both a function and positive lenear
Answer:
17. 15
18. 8(this one I'm not sure tho what does the right one say)
19. 32
20. 5
3a+20=-25
Subtract 20 from both sides
3a=-45
Divide both sides by 3
a=-15
Final answer: a=-15