57.3 is the answer dididjwkjakz
x will represent the first unknow number
6x will represent the second number
the two numbers together will equal 21
6x + x = 21 combine like terms
7x =21 divide both sides by 7
x =3
Hope that helps.
brainliest is always appreciated.
Answer:
first number is negative 2, second is 1
Step-by-step explanation:
-2×4= -8 1×9=9
-8+9=1
-2×4= -8 1×6=6
-8+6= -2
hope this helped
Answer: after the cataract took Euler’s sight he wrote more books and articles. He wrote 450 books after he lost his eye sight.
Step-by-step explanation:
Got it correct on edge.
Answer:
I think it would be R and S
Step-by-step explanation:
Because if you graph these they make a slope but if you graph T it's just straight line.
