1. 6x-15
2. 18x-55
3. 7.2x+2.3y-2
Use the fomula a_(n)= a_(1)+ d(n-1)
Answer:
9 1/3
Step-by-step explanation:
That is wrong i tried to answer it but messed up so don't use it
To find the answer, to convert a improper into mixed, first take the denominator (9) and find how many times it can go into the numerator (16) FULLY. The answer is 1 time. 1 is the whole number. Then whatever is leftover is the new numerator, and the old denominator is the same. So your answer is 1 7/9
Hope this helps!
