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3 years ago

Mark spent 733.43 on some cds he purchased 7 cds what was the price of each cds

Mathematics

1 answer:

Minchanka [31]3 years ago

3 0

Answer:

104.77 per cd (why so expensive?)

Explanation:

733.43 ÷ 7 = 104.77

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Twice the difference of a number and 8 equals 2

bixtya [17]

Answer:

x=16

Step-by-step explanation:

2(x/8)=2

2x / 16=2

x 16 x 16

2x=32

2x/2= 32/2

x= 16

6 0

2 years ago

Can 0.2 0.6 3 and 9 make 24?

saveliy_v [14]

Answer:

Yes

Step-by-step explanation:

9 x 3 - (0.6/0.2) Simplify the parentheses

9 x 3 - 3 Multiply 9 by 3

27 - 3 Subtract

5 0

3 years ago

9.1(6)+8.7(7)=_+60.9 How do I solve this?

timurjin [86]

Answer:

The answer is 54.6.

9.1(6)+8.7(7)=54.6+60.9

Step-by-step explanation:

Given:

9.1(6)+8.7(7)=_+60.9

Now, to solve it:

9.1(6)+8.7(7)=_+60.9

Let the _be x.

So, we remove parenthesis first that makes it multiply with the number next to it:

$9.1\times 6+8.7\times 7=x+60.9$

$54.6+60.9=x+60.9$

Now adding on L.H.S:

$115.5=x+60.9$

Subtracting on both sides by 60.9 we get:

$54.6=x$

$x=54.6$

Therefore, the answer is 54.6.

7 0

3 years ago

What is the theoretical probability that a number cube will land on a 3?

meriva

Answer:

1/3 is your answer

Step-by-step explanation:

hcjiiii suck

5 0

3 years ago

Read 2 more answers

If you can answer this you are a star , plzz i need help

BlackZzzverrR [31]

Answer:

$\left[\begin{array}{ccc}9\\10\\\end{array}\right]$

Step-by-step explanation:

Multiply the components of A by 3 then add corresponding components of

3a + b

3 $\left[\begin{array}{ccc}2\\4\\\end{array}\right]$ + $\left[\begin{array}{ccc}3\\-2\\\end{array}\right]$

= $\left[\begin{array}{ccc}6\\12\\\end{array}\right]$ + $\left[\begin{array}{ccc}3\\-2\\\end{array}\right]$

= $\left[\begin{array}{ccc}6+3\\12-2\\\end{array}\right]$

= $\left[\begin{array}{ccc}9\\10\\\end{array}\right]$

8 0

3 years ago