Your answer would be either A...or D.
Answer:
2n = 12
Step-by-step explanation:
4n-2n+4 = -1+17
add -1 and 17
4n-2n + 4 = 16
combine like terns
2n+ 4 = 16
subtract 4 from each side
2n+4-4 = 16-4
2n - 12
The circumference is greater than 33 centimeters, it stands somewhere around 11 π.
Answer:
x=5
Step-by-step explanation:
4x-6=x+9
add 6 to both sides
4x=x+15
subtract 1x from both sides
3x=15
divide by 3 on both sides
x=5
Answer: -10x+7.5
Step-by-step explanation:
First multiply -2.5(4x)= -10x and then -2.5x-3= 7.5 it should be -10x+7.5