Answer:
its A trust me
Step-by-step explanation:
The mother is 33 years old and the child is 11 because if you divide 33 by 11 you will get 3. Then if you add 11 to both ages you will get 44 for the mother and 22 for the child. Finally you divide 44 by 22 to get 2.
Answer:
7
Step-by-step explanation:
If you divide 8y / 8 then you have to do the same thing to 56. When you do, y = 7
a(n) = a+(n-1)d
here, a = 95, d= 90-95 = -5
a(n) = 95+(n-1)-5
a(n) = 95+5-5n
a(n) = 100-5n ......it's your answer
Answer:

Step-by-step explanation:
To solve this equation, one must apply the following logarithmic property:
if

then

Applying it to the problem at hand:

The solutions to the problem are 4/7 and -4/7.
*Note that this solution was pretty straight forward because log2(16) = 4 is a known value, otherwise, a change of base to a base ten log would be required.