A,C,D those were the answers i put and they were correct.
One number is 26 the other is 23
x+y=49
Y=x+3,X (now substitute it in the equation)
x+3+x=49
2x+3=49
2x=46. X=23
Y=x+3. Y=23+3 =26 for checking 23+26=49
The answer is : 0.0000945
Hope this helped have a good day!
You first round 289 and get 290 then multiply it by 7
I can’t see the question b
