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lina2011 [118]
3 years ago
15

Help me with math pls . Show work !

Mathematics
1 answer:
Marrrta [24]3 years ago
7 0

Answer:

the answer is B

Step-by-step explanation:

first you add like terms so 6r + r = 7r

then you have a +1 and a -6 so you add the +1 to -6= -5

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Solve the equation log^7b>2
ahrayia [7]

Answer:

b > 12.71

Step-by-step explanation:

Here in this question we have to solve the inequality equation given for b (An unknown variable}

Now, the equation is (\log b)^{7} > 2

⇒ \log b > 2^{\frac{1}{7} }

We are taking the base of the log here is 10.

So, 10^{(\log b)} > 10^{2^{\frac{1}{7} } } {Since 10^{\log x} =x and e^{\ln x} = x}

⇒ b > 12.71 (Approximate) (Answer)

3 0
3 years ago
A theater sells tickets for a concert. Tickets for lower-level seats sell for $35 each, and tickets for upper-level seats sell f
Naya [18.7K]
A*25+b*35=10250
a      +b     = 350         | * -25

25a    + 35b= 10. 250
-25a    -25 b=  -8.750
------------------------------
            10b = 1500
            b=1500:10
             b=150  tickets cost 35 $
           
a= 350-150
            a= 200 tickets cost 25 $
8 0
3 years ago
Read 2 more answers
please help I am so stuck on this! 100 points and brainiest the choices for each question are in the second attachment
77julia77 [94]

Answer:

Step-by-step explanation:

(A) Definition of Supplementary angles

(B) Distributive property

(C) Transitive property

(D) Reflexcive property

(E) Division property of equality

7 0
3 years ago
Read 2 more answers
Function f is differentiable and decreasing for all real numbers. If y=f(2x^3 - 3x^2), for which of the following intervals of x
vichka [17]

Answer:

The terai region extends from the chure range in the north to the border of India in the south.lt covers 17 percent of total land of Nepal .this terai region is mostly flat and plain with alluvial fertile deposited by the rivers . the climate of the reason is hot and wet in summer and cold and dry in winter.Terai also called the granary of Nepal as more than half percent of people of Nepal depend on the vegetation of Terai region. Terai is plain, where more cultivation is possible. Cultivation is impossible in mountain region due to difficult topography and temperate region and even in hilly region with lots of vegetation it's not possible due to slope area. Terai is only the possible region where much cultivation is possible. Different kinds of vegetation, valuable medicinal herbs, important trees, etc. are found in Terai region. So, Terai region is called the granary of Nepal.The terai region extends from the chure range in the north to the border of India in the south.lt covers 17 percent of total land of Nepal .this terai region is mostly flat and plain with alluvial fertile deposited by the rivers . the climate of the reason is hot and wet in summer and cold and dry in winter.Terai also called the granary of Nepal as more than half percent of people of Nepal depend on the vegetation of Terai region. Terai is plain, where more cultivation is possible. Cultivation is impossible in mountain region due to difficult topography and temperate region and even in hilly region with lots of vegetation it's not possible due to slope area. Terai is only the possible region where much cultivation is possible. Different kinds of vegetation, valuable medicinal herbs, important trees, etc. are found in Terai region. So, Terai region is called the granary of Nepal.The terai region extends from the chure range in the north to the border of India in the south.lt covers 17 percent of total land of Nepal .this terai region is mostly flat and plain with alluvial fertile deposited by the rivers . the climate of the reason is hot and wet in summer and cold and dry in winter.Terai also called the granary of Nepal as more than half percent of people of Nepal depend on the vegetation of Terai region. Terai is plain, where more cultivation is possible. Cultivation is impossible in mountain region due to difficult topography and temperate region and even in hilly region with lots of vegetation it's not possible due to slope area. Terai is only the possible region where much cultivation is possible. Different kinds of vegetation, valuable medicinal herbs, important trees, etc. are found in Terai region. So, Terai region is called the granary of Nepal.

4 0
3 years ago
My number is a perfect square the only prime number in its prime factorization is 2
Semenov [28]
I think the number would be 256 because

256 :
128*2
64*2
32*2
16*2
8*2
4*2
2*2

secondly if u divide 256 by 32 it gives 8 so it's a factor of 32

and lastly 2+5+6 = 13 which is an odd number

hope this helps!
8 0
3 years ago
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