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3 years ago

Katy buys 2 DVDs every 2 weeks. How many DVDs will she buy in 14 weeks?

Mathematics

2 answers:

Akimi4 [234]3 years ago

6 0

I think the correct answer is D.14

EleoNora [17]3 years ago

4 0

D. 14

Hope this helps :P

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A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is 3, what is the probability t

vladimir2022 [97]

Answer:

The answer could be 4 out of 8 which is 1/2

4 0

3 years ago

Perpendicular Bisectors I'm confused on what to do here

Paha777 [63]

bi(two)...sector(section). Bisector cuts the segment into two equal sections.

BC = CD definition of perpendicular bisector

BC + CD = BD segment addition postulate

CD + CD = BD substitution

2CD = BD added like terms

2CD = 16 substitution

CD = 8 division property of equality

CD = y + 3 given per graph

y + 3 = 8 transitive property

y = 5 subtraction property

Answer: 5

8 0

3 years ago

2.80=9(70)/I. I need a answer for i

Westkost [7]

I would be 225 since 9(70) is 630 and since you are solving for I, you multiply both sides by i and divide by 2.80

8 0

4 years ago

write the ratio as a fraction in simplest form. with whole numbers in the numerato and denominator. 40g : 64g

babunello [35]

Answer:

$\frac{5g}{8g}$ OR 5g : 8g

Step-by-step explanation:

Also a ratio can also be represented by a fraction; $\frac{40g}{64g}$

So to make the ratio to the simplest form we have to divide by a number that can divide both number.

40g : 64g

We can start dividing by 2 which will give us;

20g : 32g

$\frac{20g}{32g}$

Now we can divide by 2 again since it can divide both numbers which will give us;

10g : 16g

$\frac{10g}{16g}$

We can still divide by 2 since it can divide both numbers which will give us;

5g : 8g

$\frac{5g}{8g}$

Since no numbers can divide 5 and 8 equally that is our answer.

Also, $\frac{5g}{8g}$

8 0

4 years ago

An art teacher has a jar containing b buttons to distribute to her class for a project. In order to give each in the class 6 but

Nastasia [14]

Answer:

Step-by-step explanation:

Given:

An art teacher has the total number of buttons = $b$

1. In order to give each in the class 6 buttons, she will need 18 more buttons.

2. If she gives each child 5 buttons, she will have 4 left over.

Question asked:

How many children are in the class ?

Solution:

Let total number of children in the class = $x$

As given that, 18 more buttons will be needed to give 6 buttons to each.

The equation will be:-

$b+18=6x\\b-6x=-18\ (equation\ 1)$

Also given that, If she gives 5 buttons to each, she will have 4 left over.

The equation will be:-

$b-5x=4\ (equation\ 2)$

Subtraction equation 2 from 1

$b-6x-(b-5x)=-18-4\\b-6x-b+5x=-22\\-6x+5x=-22\\-x=-22\\Minus\ canceled\ by\ minus\\x=22$

Hence, total number of children are 22.

4 0

4 years ago