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Evgesh-ka [11]
3 years ago
15

How to do this ,I don’t understand

Mathematics
2 answers:
kondor19780726 [428]3 years ago
6 0

Answer:

idk how to do this

Step-by-step explanation:

Sorry tho

Aneli [31]3 years ago
6 0
I’m thinking maybe you have to solve dtep by step
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Explain why a quadratic function is a reasonable model for revenue. choose the correct answer below.
Andrei [34K]
Revenue = Sales Volume (x) times Price. Price depends on volume sold: the more you are willing to sell per week, the lower your average price will have to be to get them all sold. 

<span>eg, if there are a fixed number of buyers with a variety of incomes, then you might be able to sell the first 10 per month for £30 each through the up-market High Street jeweller. If you want to sell an extra 10 per month you might have to reduce the price to £15 and sell them through Asda/WalMart. And to move another 10 per month you may have to sell them from a street stall at £5 each! </span>
5 0
3 years ago
What is the reason for each step in the solution of the equation?
fredd [130]
Could you rewrite this please? It is fairly difficult to read. 
8 0
3 years ago
T=(g+m)b solve for b
lutik1710 [3]

Answer:

b= t/g+m

Step-by-step explanation:

Hope this helps.

3 0
3 years ago
2 cups is to 10 cans as 14 cups is to how many cans
vekshin1

Answer: 80 cans

Step-by-step explanation:

The ratio between cups to cans is 1:5

If we have 14 cups, multiply that by 5 and it is equal to 80 cans

6 0
3 years ago
Solve the equation for x by combining like terms first. <br> 3x-10+5x=2x-13
diamong [38]

Step-by-step explanation:

\tt{3x - 10 + 5x = 2x - 13}

Combine like terms on left hand side. Like terms are those which have the same base. Only coefficients of like terms can be added or subtracted.

⟼ \tt{3x + 5x  - 10 = 2x - 13}

⟼ \tt{8x - 10 = 2x - 13}

Transpose 2x to left hand side and change it's sign.

Similarly , Transpose 10 to right hand side and change it's sign.

⟼ \tt{8x - 2x =  - 13 + 10}

⟼ \tt{6x =  - 3}

Divide both sides by 6

⟼ \tt{ \frac{6x}{6}  =  -  \frac{3}{6}}

⟼ \tt{x =  -  \frac{1}{2}}

\red{ \boxed{ \boxed{ \tt{Our \: final \: answer :  \boxed{ \underline{ \tt {x =  -  \frac{1}{2}}}}}}} }

Hope I helped ! ♡

Have a wonderful day / night ! ㋡

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8 0
3 years ago
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