All categories

3 years ago

How would I solve for X ? X-504/ 111=.25

Mathematics

1 answer:

Anastaziya [24]3 years ago

6 0

Hi. I am attaching an image that shows step-by-step how to solve this problem and ones like it. I hope it helps.

Take care,
Diana

You might be interested in

The graph of the function C(x) = −0.34x2 + 12x + 62 is shown. The function models the production cost, C, in thousands of dollar

Virty [35]

Answer:

0 ≤ x < 1.12 and 34.18 < x ≤ 39.87

Step-by-step explanation:

Let

x ----> is the number of tires produced, in thousands

C(x) ---> the production cost, in thousands of dollars

we have

$C(x)=-0.34x^{2} +12x+62$

This is a vertical parabola open downward (the leading coefficient is negative)

The vertex represent a maximum

The graph in the attached figure

we know that

Looking at the graph

For the interval [0,1.12) -----> $0\leq x$

The value of C(x) ----> $C(x) < 75$

That means ----> The production cost is under $75,000

For the interval (34.18,39.87] -----> $34.18 < x\leq 39.87$

The value of C(x) ----> $C(x) < 75$

That means ----> The production cost is under $75,000

Remember that the variable x (number of tires) cannot be a negative number

therefore

If the company wants to keep its production costs under $75,000 a reasonable domain for the constraint x is

0 ≤ x < 1.12 and 34.18 < x ≤ 39.87

7 0

3 years ago

I need help with this question!

trasher [3.6K]

It isn't that hard to choose an answer corresponding to an area of 63 ft^2.

A: 35 ft^2

B: 63 ft^2 . . . . . perhaps this one is the correct choice, eh?

C: 99 ft^2

D: 143 ft^2

6 0

3 years ago

A track team will run a 4 mile relay race. The coach divided the students into groups of 4. The first runner of each group would

natita [175]

If a track team is running a relay race, shouldnt they be running the same distance? The fourth person who runs is going to be running alot more than everyone else.

3 0

3 years ago

PLEASE HELP TIMED TEST HELP!!!!!!!!

Lelu [443]

Answer:

Step-by-step explanation:

The equations that she wrote are

6x+8y=133

2x=y

The following statements about the system are true

1.Since the cost for each pie is $5 and $9, the first equation should be 5x+9y=133

5. The second equation is correct because there are more 6 inch pies and 2 times a number is always more.

The following statements are wrong because,

2. Because there was no relationship between the number of pipes sold and the size of each pipe.

3. x=2y shows that there are more 8 inches pipes

4. 6 and 8 are just size descriptions. It is only the cost of each size of pipe that related to the total cost

6 0

3 years ago

Please help what is the answer?

MrRissso [65]

Answer:

The area of the shape is 18cm^2

Step-by-step explanation:

7 0

3 years ago