Let the two ages be j and m, respectively. Then j+m>32.
Solving for Mary's age, we get m > 32 - j. Because j = m + 2, m > 32 - (m+2).
Continue solving for m: Adding m to both sides of this inequality results in
2m > 32 - 2. Then 2m > 30, and m > 15. Mary's age is greater than 15.
Answer:
1.03x
Step-by-step explanation:
1 year b would be the inital investment added with interest
i believe this is the equation
b = x + r(x)= (1 + r)x
and since it says 3% each year we know its 0.03 (r)
and when you solve it out you get that answer
M/w=4/3
3m/4w=1
we know w=69
3m=4*69
m=4*69/3=92
92/69=4/3
Answer:
(a) 7
(b) 5040
(c) 336
(d) 132
Step-by-step explanation:
We have to calculate the value of given expression
(a) 
(b) 
(c) 
(d) 
