Answer:
could you include a pic please?
Answer: 6.9% increase
Step-by-step explanation: original: 72
new: 77 5 x = 500 = 6.9%
72 100 72
Answer:

Step-by-step explanation:
Whenever we have 2 fractions equal to each other, we first cross multiply, then take variables to one side and numbers to other side and use basic algebra to solve for the variable [here, it is x].
The process is shown below:

So, x = 3/4
Answer:
14
Step-by-step explanation:
h(6) means what is the value of h(x) when x is 6.
The value given for h(x) is 3x-4.
So we need to evaluate the expression 3x-4 for x=6.
Replace x with 6: 3(6)-4
Now perform order of operations.
3(6)-4
18-4
14
Answer:
141
Step-by-step explanation: