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Bumek [7]
3 years ago
12

How do you make x the subject of basic equations? Thanks in advance.

Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0
9x + 2 = 6x + 2y.
Gather the x terms on the left side of the equation and the remaining terms on the right.
9x – 6x = 2y – 2.
Simplify it.3x = 2y – 2.
<span>And then divide by 3.</span>
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(a) In 2008 the total number of tickets sold for an athletics meeting was 3136.
skad [1K]
It’s child TO adult. So 17 child tickets were sold
5 0
3 years ago
store a sells a 100 oz bottle of cleaner for $12.99 store B sells the same cleaner for $9.49 for a 70 ounce bottle and store sel
solmaris [256]

Answer:

Store C

Step-by-step explanation:

Simply divide the price by the amount to determine which store has the best price efficiency.

A : 12.99 / 100 = .129¢ per oz

B : 9.49 / 70 = .136¢ per oz

C: 10.98 / 90 = .122¢ per oz

Store C has the best price efficiency

3 0
3 years ago
A baseball team plays in a stadium that holds 62000 spectators. With the ticket price at $11, the average attendance has been 27
sasho [114]

Answer:

$15.625

Step-by-step explanation:

Let the revenue collected be R and price per spectator be p then the number of spectators be N. Therefore

R=Np

Using equation of slope of y=mx +c where m is gradient and c is y-intercept

When p=$11, N=27000 and when p=$8, N=31000

The gradient, m will be

m=\frac {31000-27000}{8-11}= -1333.33

To get the y-intercept

N=-1333.33p+c

When spectator number n is 27000, the price p is $11

27000=-1333.33(11)+c hence we solve c

c=27000+(11*1333.33)= 41666.67

Therefore, the linear equation is

N=-1333.33p+ 41666.67

Substituting the linear equation into R=Np we obtain

R=p(-1333.33p+41666.67)

R=-1333.33p^{2}+41666.67p

To obtain maximum revenue, we differentiate the above with respect to price hence obtain

0=2*-1333.33p+41666.67

p=-\frac {41666.67}{2(-1333.33)}= 15.625

Therefore, the price that maximizes revenue is $15.625

4 0
3 years ago
What are the terms of the expression 4(3-h)
Katen [24]

Answer:

12-4h

Step-by-step explanation:

4(3-h)=12-4h

7 0
3 years ago
What is the approximate area of the circle shown below 60cm
Maurinko [17]
It is A 2827cm
This is the answer your welcome
7 0
3 years ago
Read 2 more answers
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