4n/5-4/7=64/35
4n/5-20/35=64/35
4n/5=84/35
4n=12
n=3. Hope it help!
Answer:
B- 7/12 and 17/18
Step-by-step explanation:
Get the fractions under a common denominator.
- A: 1/3=6/18. 5/6=15/18. 4/9=8/18.
- B: 7/12=21/36. 5/6=25/36. 17/18=34.
- C: 11/12=33/36. 5/6=25/36. 31/36=31/36.
- D: 1/4=6/24. 5/6=20/24. 5/8=15/24.
Out of A, B, C, and D– only B works.
Answer:

Step-by-step explanation:
Remove parenthesis: (a) = a





Apply fraction rule: 

Divide 

Regards,
Mordancy
Jalen got a better deal. It would take 4 sets of the $2.70 set to reach the 24 Jalen bought which would cost over $10
Answer:
Step-by-step explanation:
Either,
2x+3=0
2x=-3
x=-3/2
Or,
( x-7)=0
x=7
If you found my answer useful then please mark me brainliest.