All categories

3 years ago

Determine whether the given value of the variable is a solution of the equation

2 answers:

5 0

Hello there.

Question: <span>Determine whether the given value of the variable is a solution of the equation
X -24=58; X =82

Answer: Place the value into the equation to see if it works
82 - 24 = 58.
Therefore it does work so 82 is a solution if the equation.

</span>Hope This Helps You!
Good Luck Studying ^-^

alex41 [277]3 years ago

4 0

X - 24 = 58.....x = 82
sub
82 - 24 = 58
58 = 58....correct......so 82 is a solution for x

You might be interested in

Choose the answer based on the most efficient method as presented in the lesson.

Mashcka [7]

Answer:

You would not subtract 3...

Step-by-step explanation:

It should be

2x- 8= 5x+3

subtract 5x from both sides,

then add 8 onto both sides, then you would get 0 on one side, and 11 on the other so you would have

-3=11 which equals

3.6

5 0

2 years ago

Assume that the sales of a certain appliance dealer can be approximaed y sraig were $6000 in 1982 and $ 64,000 in 1987. Let x -

viktelen [127]

Answer:

$y=11,600x+6,000$

Yearly sales in 1990: $98,800.

Step-by-step explanation:

We have been given that the sales of a certain appliance dealer can be approximated by a straight line. Sales were $6000 in 1982 and $ 64,000 in 1987.

If at 1982, $x=0$ then at 1987 x will be 5.

Now, we have two points (0,6000) and (5,64000).

$\text{Slope}=\frac{64,000-6,000}{5-0}$

$\text{Slope}=\frac{58,000}{5}$

$\text{Slope}=11,600$

Now, we will represent this information in slope-intercept form of equation.

$y=mx+b$ , where,

m = Slope,

b = Initial value or y-intercept.

We have been given that at $x=0$ , the value of y is 6,000, so it will be y-intercept.

Substitute values:

$y=11,600x+6,000$

Therefore, the equation $S=11,600x+6,000$ represents yearly sales.

Now, we will find difference between 1990 and 1982.

$1990-1982=8$

To find yearly sales in 1990, we will substitute $x=8$ in the equation.

$S=11,600(8)+6,000$

$S=92,800+6,000$

$S=98,800$

Therefore, the yearly sales in 1990 would be $98,800.

6 0

3 years ago

Let set C = (1,2,3,4,5,6,7,8) and set D - (2,4,6,8).

alekssr [168]

So the problem ask to find the relationship between the set C and set D and the best answer would be letter C. It states the union of the two relationship base on the set of data given in each set

6 0

3 years ago

Can u help ill make u brainliest

Paul [167]

Answer:

x = 21/5 (4 1/5

Solve:

x + 4/5 - 4/5 = 5 - 4/5

Seee:

why do you have so many tabs open

4 0

2 years ago

Read 2 more answers

I theater sells tickets for a concert. Tickets for lower-level seats sell for $35 each and tickets for upper-level seats sell fo

lora16 [44]

Let X= the number of tickets sold at $35 each

Let 350 -X = the number of tickets sold at $25 each

The number of tickets sold for each type will be computed as follows:

X(35)+(350-X)25=10250

35X+8750-25X=10250

10X=10250-8750

X=1500/10

X=150 the number of tickets sold at $35 each

350-150 the number of tickets sold at $25 each

To recheck:

150(35)+200(25)

5250+5000

10250

7 0

3 years ago