Answer:
3a) 1 3b) 2/33
Step-by-step explanation:
1 1 3 1 1
-------- ÷ ------- -------- ÷ ---------
6 6 9 2
1 6 6 3 2 6
------ × -------- = ------- = 1 -------- × ------- = ------
6 1 6 9 1 1 9 9
6 ÷ 3 2
-------------------- = --------
9 9 ÷ 3 33
350 + 4x = 750
x = the amount the fee went up annually.
4x = 750 - 350
4x = 400
x = 400/4
x = 100
The rate of change is 100 dollars per year. The initial value of her business is 350 dollars. To check your work (aka how do you know) if you add 100 dollars to her initial value (350) 4 times you get 750.
To add or subtract radicals, the indices and what is inside the radical (called the radicand) must be exactly the same. If the indices and radicands are the same, then add or subtract the terms in front of each like radical.
12) r=3, s=4, t=-2
First plug in the numbers to the equation rs-6+t
3(4)-6+(-2)
Then solve the equation using order of operations
12-6-2
Answer: 4
13) p=5, s=4, n=-6
Follow the same steps as question 12
10(5)/-6+4
50/-2
Answer: -25
Answer:
Step-by-step explanation:
-3.75 + 2.8
= 0.95