Step-by-step explanation:
5x+3x=12+4
8x=16
x=16÷8
x=2
Answer:
15x
Step-by-step explanation:
I believe the answer is ten pairs...
The two rows each have 3 pairs touching, and the four columns each have 1, which makes 2*3 + 4*1 = 10
Answer:
y = 3/4 x + 25/4
Step-by-step explanation:
just tried the numbers out with desmos (free online software
the 3/4 where guessedby intuition
(would indeed appreciate the brainliest if you appreciate the work)
X+4x=35-20. 5x=35-20. 5x=15. X=3