Answer:
Step-by-step explanation:
It’s suppose to say and a y intercept then the answer would be
Y= 2/3x -2
No because 21 ft equals 7 yd
which us bigger than 3 yd
You just have to multiply both by 2, and 3/4 = 6/8. 3 times 2 equals 6, and 4 times 2 equals 8. I hope I helped! :-)
Its asking how much did they both spent, in total, in order to reach the same amount spent in part A
Answer:

Step-by-step explanation:
Since interest is compounded semi-annually (half a year or 6 months), in a spawn of 2 years, the interest will have been compounded 4 times. As given in the problem, each time the interest is compounded, the new balance will be 107% or 1.07 times the amount of the old balance.
Therefore, we can set up the following equation to find the new balance after 2 years:
