Please help me with this question
Please help me with this question - 1

Answers

Answer 1
Answer: tax on video game : 8% of 39.99 = 0.08(39.99) = 3.199 rounds to 3.20
tax on book : 8% of 12.99 = .08(12.99) = 1.039 rounds to 1.04
3.20 - 1.04 = 2.16 <== tax on video game is 2.16 more then the book

her weekly paycheck was 6500....including the 1000 salary.....so she made (6500 - 1000) = 5500 on commission sales.

so what percent of 45,000 is 5500 ?
percent formula : is/of = %/100
is = 5500
of = 45,000
percent = x
now we sub
5500/45,000 = x/100
cross multiply
45,000x = 550000
x = 550000/45000
x = 12.22 % rounded = 12% <== her commission rate

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whitney says that to add fractions with diffrent denominatros, you always have to multiply the denominators to find the common unit;for example 1/4 1/6=6/24 4/24 Show whitney how she could have chosen a denominator smaller than 24,and solve the problem?

Answers

You could multiply 1/4 by 3 and 1/6 by 2. You would get 3/12 and 2/12. The common denomonator is 12. 4 and 6 are both multiples of 12.

Malika's father also offers to put a gift of money in her savings account. He gives an amount equal to 0.15 times the amount Malika saves. How much money does Malika have in her savings account after the gift from her grandparents and her father? (Malika has $282 in her savings account from her grandaprents)

Answers

Let, the original money in Malika's account = x
Grandparent's money = 0.25x = 282
x = 282 / 0.25
x = $1128

So, Father's money = 1128 × 0.15 = $169.2

Now, Total Money in her account would be: 1128 + 282 + 169.2 = $1579.2

In short, Your Final Answer would be $1579.2

Hope this helps!

In a classroom, the students are set up in the arrangement shown in the table.How many students are sitting at the 4 tables?

Answers

I think it’s 20 students

Answer:

20

Step-by-step explanation:

35 / 7 = 5

4 * 5 = 20

Which is longer: 180 sec or 3 mins? Explain how you decided.

Answers

none of them is long because 3 minutes have 180 seconds they both are equal . you will be wondering how i know it same well  one minute have 60 seconds so 60+60+60 = 180 secs
they are both equal because 60 sec are in a minute and 180 = 3 minutes

There are 8 pencils in a package. How many packages will be needed for 28 children if each child gets 4 pencils?

Answers

Answer

Find out the  how many packages will be needed for 28 children if each child gets 4 pencils .

To prove

As given

There are 8 pencils in a package .

Total number of childrens = 28

each child gets 4 pencils

Total number of pencils needed for 28 children = 28 × 4

                                                                               = 112

Now find out the Number of packages for 28 children .

Number\ of\ packages\ needed\ for\ 28\ children =(Total\ numer\ of\ pencils\ needed)/( pencils\ in\ a\ package)

As

Total number of pencils needed = 112

pencils in a package = 8

put in the above

Number\ of\ packages\ needed\ for\ 28\ children = (112)/(8)

Number of packages needed for 28 childrens = 14

Therefore the 14packages will be needed for 28 children if each child gets 4 pencils .



The question is asking to state or calculate how many package will be needed for 28 children if each child gets 4 pencils, base on my calculation, I would say that the answer would be 14 pencils. I hope you are satisfied with my answer and feel free to ask for more if you have questions 

13 is at least the difference of a number v and 1

Answers

v - 1 ≥ 13


good luck!!