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OLEGan [10]
3 years ago
10

The sum of 10and 7 to the difference of a number and 12

Mathematics
1 answer:
anzhelika [568]3 years ago
5 0
( 10 +7) - x = 12 
17 - x = 12
- x = 12 - 17
- x = - 5 
x = 5 

17 - 5 = 12 
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A shoe store is having a sale on sneakers. You want to buy a pair of sneakers
creativ13 [48]

Answer:

Hi there!

Your answer is:

$78

Step-by-step explanation:

To set up this equation:

75+ (.04× 75)

Change 4% into decimal format

75+ ( 3)

78

Hope this helps!

7 0
3 years ago
Which statement is true for the vertical number line? A. -2.5 is located below -3.5 . B. -4.8 is located below 4.8 . C. 3.25 is
meriva

Answer:

B. -4.8 is located below 4.8 .  TRUE

Step-by-step explanation:

The vertical line is called the Y - AXIS.

Here also, the integers are expressed as same as the horizontal axis.

.... -5, -4, -3, -2, -1 , 0 , 1 2,3 4,5 ....

In vertical line, If we move above 0, the value INCREASES.

If we move Below 0, the value DECREASES.

Now, consider the given cases:

A. -2.5 is located below -3.5 .

Here, as -3 lies Below -2.

So, -2 > -3 ⇒  -2.5  >  -3.5

So, -2.5 is located ABOVE 3.5.

B. -4.8 is located below 4.8 .

Here, as -4 lies Below 4.

So, 4 > -4 ⇒  4.8  >  -4.8

So, -4.8 is located BELOW 4.8.

C. 3.25 is located above 3.75 .

Here, 3.75  > 3.25  

⇒  3.75  is located ABOVE 3.25.

D. -0.5 is located below -1.5 .

Here, as -1.5 lies Below 0.5.

So, -0.5 > -1.5

⇒  -0.5  is located ABOVE -1.5.

E. 0 is located below -0.87 .

Here, as  -0.87  lies Below 0.

So,0  > -0.87

⇒  0  is located ABOVE-0.87.

3 0
3 years ago
Read 2 more answers
N.) Evaluate the expression (xy)? + 8, when x = 2 and y = 4.
kodGreya [7K]

Answer:

16

Step-by-step explanation:

x=2. y=4

following bodmas

2*4=8

  • 8+8=16
4 0
3 years ago
Read 2 more answers
a man pays 330 each month for his gym membership what is the change in the amount of money in his account after two thirds of a
olasank [31]

\dfrac{\$330}{1\,month}\times\dfrac{12\,month}{1\,year}\times\dfrac{2}{3}\,year\\\\=\$2640

The account will have decreased by $2640 after 2/3 year.

6 0
3 years ago
The width and length of a rectangle are (x+2) and (2x+5). Find the expression that can be used to represent the perimeter and ar
Aliun [14]
To find the area of this rectangle you multiply the length by the width, like so (x+2) x (2x+5) .

To find the perimeter of this rectangle you add all the sides using this equation,
(x+2)+(x+2)+(2x+5)+(2x+5) .
3 0
3 years ago
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