Answer:
15
Step-by-step explanation:
15 is the greatest number that divides 45 60 75 without leaving remainder
Yeeee
assuming your equaiton is

remember some nice log rules

translates to

and

and

and

and

and
if

then a=b
so
we can simplify a bit of stuff here
the

can be simplified to

so we gots now




same base so


times both sides by 5

divide both sides by 2

answer is x=75
Answer:
25 hours on his week job and 15 hours on his weekend job
Steps
20 times 25 is 500 for pay
18 times 15 is 270 for pay
Just add them
500 plus 270 equals 770 for pay
And 15 plus 25 is 40 total in hours
Enable M = Mary's age now So Mike's age is 3M 3M + 4 = 2 (M + 4) = 2M + 8 Now, subtract 2M from the two factors. then you definitely have: M + 4 = 8 or M = 4 examine: Mike is now 12. In 4 years, Mary would be 8 and Mike would be sixteen.
Answer:1. 152.4
2. 0.0009
3. 680
Step-by-step explanation: