Answer:
10
Step-by-step explanation:
If W is the present age of the woman and D is the present age of the daughter, then:
W = 4D
W + 5 = 3(D + 5)
Substituting the first equation into the second:
4D + 5 = 3(D + 5)
4D + 5 = 3D + 15
D = 10
The daughter is 10 years old.
Answer:
It's the B

Step-by-step explanation:




Hope this helps, have a good day
Answer:
5/31
Step-by-step explanation:
there are 31 days in January 5 of those are prefect squares (1,4,9,16,25)
Answer:

Step-by-step explanation:
Given equation:
![\sqrt[3]{8x^5} - \sqrt[4]{256y^3}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B8x%5E5%7D%20-%20%5Csqrt%5B4%5D%7B256y%5E3%7D)
(
!
Answer:
6000
Step-by-step explanation: