You need to substitute x with a #
6 (-3)+6=-12
Answer: d)8
Step-by-step explanation: 8 times 3 equals 24 which would be how many betty has while katie has just 8 adding it together making a total of 32
Answer:
Area = 5542.488 unit^2
Circumference= 263.9 units
Step-by-step explanation:=
Given data
Radius= 42 units
Circumference= 2πr
C= 2*3.142*42
C=263.9 units
Area= πr^2
A= 3.142* 42^2
A= 3.142* 1764
A= 5542.488 unit^2