For f(x)= 9x-10, evaluate f(-5)

Answers

Answer 1
Answer:


just substitute the value of x with -5;

f(x) = 9(-5) -10

f(x) = -45 - 10

f(x) = - 55


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If you had 12 pieces of licorice to share equally among 5 people, how much licorice would each person get? Be sure to show your thinking clearly.

Answers

Answer:

Each person will be getting 2(2)/(5) pieces  of licorice

Step-by-step explanation:

If we have 12 pieces of licorice

To divide it equally among 5 people following formula will be used

Pieces to be given to each person = (total\, pieces)/(total\,people)

                                                           = =(12)/(5) \n2.4\n

So

Each person will be getting 2(2)/(5) pieces  of licorice

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A town's population went from 25,800 to 42,600 in 15 years . What is the percent in change

Answers

Answer:

61%

Step-by-step explanation:

To solve this you have to find the change in the town's population.

Percentage wise we simply divide 25,800 by 42,600.

(25800)/(42600)= 0.6056

Now we round.

0.6056 The six rounds the 5 up, which will then round the 0 up.

Our change is 0.61.

Now to find the percentage we move the decimal point over two times to the right.

61% is the percentage of change.

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1, the difference between 42 and 19 2,100 decreased by 77
3 ,30 more than 20

plz answer all of above

Answers

difference means subtraction so
decreased means subtraction
more than means addition

1. 42-19 = 23

2. 2100-77 = 2023

3. 330+20 = 350

How do I write 9540000 in expanded form using exponents to show powers of 10

Answers

9.54*10^7 is the correct answer

What is 1/4 of 24 solve using a tape diagram

Answers

1/4 of 24 is equals to 6

I need help with this please.

Answers

Answer:

113 m^2

Step-by-step explanation:

Breal down the shape into two rectangles and find the area of each one to get 113.