Answer:
-14
Step-by-step explanation:
4b=a then plus 10 to see if the age holds true to 3b=a in ten years. Then since the question is how old is she today? You must either add 6 to young age (of20) or minus 4 from the older (of 30).
So Betty would be 26 today.
T=55+6w is the equation
at the end of 8 weeks you do
T=55+6x8
which equals 103$
Answer:
i believe the answer is b
Step-by-step explanation:
1 foot = 12 inches
4 inches = 12/3 inches = 1/3 ft
2 inches = 12/6 inches = 1/6 ft
6 inches = 12/2 inches = 1/2 ft