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Hunter-Best [27]
2 years ago
5

I donnt know ..............

Mathematics
1 answer:
Lena [83]2 years ago
5 0

Answer:

7

Step-by-step explanation:

\dfrac 13(15+6)\\\\\\=\dfrac{21}3\\\\\\=7

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5x + 2y = 10 m= _______ b=_________
vova2212 [387]

Answer:

m = -2.5

b = 5

Step-by-step explanation:

y = mx + b

6 0
3 years ago
(06.01 MC) What is the value of the expression shown below? 8 + (7 + 1) 2 ÷ 4 ⋅ (5 points) Select one: a. 7 b. 9 c. 21
Irina18 [472]

Answer:

b. 9

Just use PEMDAS

4 0
3 years ago
A shape is covered by 40 unit squares. What is the area of the shape?
sergejj [24]

The area of any shape is measured in sq.cm (if the dimensions are measured in cm), sq.m (if the dimensions are measured in m), sq.km (if the dimensions are measured in km). If the unit of dimensions is not given then we write it at sq. units or unit squared.

A shape is covered by 40 unit squares, that means the area of the shape is 40 sq.units

6 0
3 years ago
Read 2 more answers
Find the missing side length. and how do i set up to solve?
nikitadnepr [17]

Answer:

its 6 because the lines show they are parellel so it has to be equal to 18 and 12 plus 6 is 18

Step-by-step explanation:

6 0
3 years ago
Mikes fitness center charges $30 per month for a membership. All-Day fitness club charges $22 per month plus an $80 initiation f
Lelechka [254]

Answer:

The number of months after which amount paid to two fitness clubs be the same is 10

Step-by-step explanation:

Given as :

The charge of Mikes fitness center = $30 per month fro membership

The charge of All-Day fitness center= $22 per month fro membership + $80            

                                                               initiation charge

Let The number of months after which amount paid to each club be same = x

So, According to question :

30 x = 22 x + 80

Or, 30 x - 22 x = 80

Or, 8 x = 80

So     x = \frac{80}{8}

∴       x = 10

Hence The number of months after which amount paid to two fitness clubs be the same is 10    Answer

8 0
4 years ago
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