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2 years ago

Which of the following statements about a variable are true?

Mathematics

2 answers:

PolarNik [594]2 years ago

8 0

Both A and C are correct but I mostly agree with C

Phantasy [73]2 years ago

5 0

Answer:

The statements that are true are a and c.

Step-by-step explanation:

In many equations you can see that the variable is either subtracted or multiplied, however, in no equation will you see a variable that does not represent some form of a quantity or where it is not represented by a letter.

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Can someone tell me the answers

LiRa [457]

Question 4- is 32.25
question 5- is 12.4
question 6 -is 14/17
question 7 - is 10.7

4 0

3 years ago

A bicycle store costs $4200 per month to operate. The store pays an average of $75 per bike. The average selling price of each

Lelechka [254]

Store should sell about 31 bicycle for average price of $135 each bicycle.

Step-by-step explanation:

To find bike we need Algebra to solve the equation.
when x = 1 , Y = 135 *x
When x 2 , Y = 135 *2
Formula you could apply to go for break even y = 135*x
Bicycle store pays about $4200
Algebra used for every business and working to make easy task.
It takes about 31 bicycle a month to get into break even.
Every store needs break even to not incur lost.
Break even point is equilibrium between income and expenses.

7 0

2 years ago

What is the approximate area of a circle with a radius of 4 feet? Use 3.14

Eva8 [605]

Answer:

≈ 50 ft²

Step-by-step explanation:

Area of circle:

A = πr²

Given:

r = 4 ft, π = 3.14

Then:

A= 3.14 * 4² = 50.24 ≈ 50 ft²

8 0

3 years ago

Which set of angle measures could form a triangle?

777dan777 [17]

Answer: C

Triangle=36+42+102=180

4 0

3 years ago

Please answer correctly !!!!!!!! Will mark brainliest !!!!!!!!!

Evgesh-ka [11]

Answer:

C. Add the equations

Step-by-step explanation:

Adding both the equations will help eliminating 5y.

6 0

3 years ago