what are the errors in this equation and what is the correct answer

3^4 • 2^3 = 6^4+3 = 6^7​​

Answers

Answer 1

Answer:

3x2−7x−6=0

x=−7±(−7)2−4(3)(−6)√2(3) =−7±121√6 x=23 and x=−3 x = − 7 ± ( − 7 ) 2 − 4 ( 3 ) ( − 6 ) 2 ( 3 )   = − 7 ± 121 6   x = 2 3  and  x = − 3    

Step-by-step explanation:

Answer 2

Answer:

648

Step-by-step explanation:

bases of 3 and 2 are not the same so cannot multiply them and add exponents

3^4 = 81

2^3 = 8

81 x 8 = 648


Related Questions

I'M GIVING ETRA POINTS AND BRAINLIEST

The company wants to reduce total expenses to $1,300. What expenses would you cut and by how much?

What impact might your decision have on profit? Explain.

What might happen if the company increases prices 20%? Explain.

If the cost of supplies (inputs) decreases, what might happen to company's profit? Explain.

If the supply of a product goes down, what might happen to the price and sales?

Answers

Answer:

Answer in this link

bit / ww.com

The answers of questions given are explained .

What is revenue?

Revenue is the money generated from normal business operations, calculated as the average sales price times the number of units sold. It is the top line (or gross income) figure from which costs are subtracted to determine net income. Revenue is also known as sales on the income statement.

Total Revenue = Number of Units Sold X Cost Per Unit

According to the question

a> The company wants to reduce total expenses to $1,300.

Then expenses would i cut is from

Rent expenses as all other expenses are very important but we can try to lower out rent expenses by $1,300.

b>After the decision the impact will be on profit is

It will increase our profit by $1,300 as

Profit = Sales - Expenses  

c>if the company increases prices 20%

i.e

If price will be increases then revenue will also increase by 20%

As  Total Revenue = Number of Units Sold X Cost Per Unit

Therefore ,

Total Revenue = 356500 * 1.2

                         = 427800

d> If the cost of supplies (inputs) decreases,

The impact on profit is it will increase

as if cost of supplies decreases that is it will decrease the supplies expenses also which will cost in less expense and higher profit .

e> If the supply of a product goes down,

It will lower the revenue or sales also

as Total Revenue = Number of Units Sold X Cost Per Unit  

But if supply of a product goes down and price per unit  increase it will maintain the sales or revenue  .

Hence, The answers of questions given are explained .

To know more about revenue here:

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The convex polygon below has 6 sides. Find the value of x.
1180
1540
103°
ro
121
130°

Answers

Answer:

it is.............1180 :]

-3<=5x+2<=12 can someone answer this please

Answers

Inequality Form:

− 1 ≤ x ≤ 2

Interval Notation:

[ − 1 , 2]

Graph:

Answer:

- 1 ≤ x ≤ 2

Step-by-step explanation:

Given

- 3 ≤ 5x + 2 ≤ 12 ( subtract 2 from each interval )

- 5 ≤ 5x ≤ 10 ( divide each interval by 5 )

- 1 ≤ x ≤ 2

The small number is a 3 please help

Answers

The correct answer is 1

(10x -4)
----------- = 20
5

what is the value of x makes the equation true?

Answers

Answer: 10.4


Multiply 5 by both sides so that the fives cancel out

Giving you 10x-4=100

Add 4 to both sides

10x=104

Divide by 10


Dave and 6 friends went to dinner. They split the bill evenly. The total for the meal was $84. How much did each friend pay

Answers

Step-by-step explanation:

Dave + 6 friends = 7 friends in total

84 ÷ 7 = 12

Each friend paid $12

Each of them paid $12 for the Meal.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

We have,

Dave and 6 friends went to dinner.

Total amount of meal= $84

So, each of them paid

= 84/ 7

= 12

Thus, each of them paid $12.

Learn more about Unitary Method here:

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Does the following graph represent a proportional or non-proportional relationship? Explain your reasoning.

Answers

Answer:

Non-proportional relationship

Step-by-step explanation:

Proportional relationships must pass through the origin. Otherwise, at [tex]x=0[/tex], we lose the constant of proportionality, and the y-value at [tex]x=0[/tex] becomes correlated only to the y-intercept.

The format for a proportional relationships is given by [tex]y=kx[/tex], where [tex]k[/tex] is some constant referred to as the constant of proportionality.

I thought it was 2 but it’s not one of the answers :3,4,5,or 6 cans?

Answers

Answer:

6 cans

Step-by-step explanation:

Answer:

4 cans

Step-by-step explanation:

The total area is 2(L * H) + 2(W * H) or

2(20 * 10) + 2(15 * 10)

= 2*200 + 2*150 = 700 total sq ft.

Since one can covers 350, then 700/350 = 2 cans, BUT they want 2 coats so

double it (2*2=4).

10x+18=8x+4 please and thank you

Answers

The answer for this question is X=-7

Answer:

x = -7

Step-by-step explanation:

10x + 18 = 8x + 4

take away 4 from both sides

10x + 14 = 8x

take away 10x from both sides

14 = -2x

divide botth sides by -2

x = -7

PLEASE HELP ME IF YOU CAN! please tell me how you got the answer thank you!

Answers

Answer:

D) 35.6

Step-by-step explanation:

Use pythagorean theorem

22^2 + 28^2 = 1268

Take square root of 1268, which equals to 35.60898763.

Please help will mark brainliest

Answers

The total cost of the tent is 409.86

------------------------------------------------------

explanation:

230×0.65=149.50

230+149.50=379.50×.08=30.36

379.50+30.36=409.86

(Hope this helps :) )

Answer:  409.86 dollars

============================================================

Explanation:

65% = 65/100 = 0.65

65% of 230 = 0.65*230 = 149.50

When applying markup, the store increases the cost by $149.50 to get the retail price of 230+149.50 = 379.50, which is the price the customer sees. This is the price before tax.

As a shortcut, we can say 1.65*230 = 379.50 because 1.65 = 1 + 0.65 = 100% + 65%. So 1.65 effectively means "increase the value by 65%"

Similarly, the multiplier 1.08 means "increase by 8%". The cost after tax would be 1.08*379.50 = 409.86 which is the answer

----------

As an even quicker shortcut, we can do both increases at once to say:

1.65*1.08*230 = 409.86

The order of multiplication doesn't matter. The two multipliers 1.65 and 1.08 can be combined into 1.65*1.08 = 1.782 which represents a 78.2% increase overall. After the mark up and tax are considered, the jump from $230 to $409.86 is 78.2%

We can apply the percent change formula to confirm this

A = old value = 230

B = new value = 409.86

C = percent change

C = [ (B-A)/A ] * 100%

C = [ (409.86-230)/230 ] * 100%

C = 0.782 * 100%

C = 78.2%

So it might be tempting to say 65% + 8% = 73%, but as you can see above, that calculation is not true.

PLEASE HELP! ( no random links)

“What is the average age number of the people in your family?” Is this a statistical question or non-statistical?

Answers

Answer:

This is a statistical question.

A statistical question arises when you're asked to collect or gather varying data.

Can someone pls help me asap !!!!

Answers

60 miles per hour because rate of change is delta y over delta x

can someone help me?

Answers

Answer:

D)  12 1/2 miles

Step-by-step explanation:

you can create a proportion for inches over miles equals inches over miles

(3/4 ÷ 15/2) = (5/4 ÷ m)

cross-multiply to get:

3/4m = 75/8

cross-multiply again:

24x = 300

x = 12 1/2

can someone tell me if these are functions or not..

Answers

Answer:

3. is a functions and 4 isnt

Step-by-step explanation:

Help a playa out please ? Correct ans

Answers

Answer:

Its A. 35.3°

Step-by-step explanation:

if its wrong let me know so I can see what I did wrong

Find the sales price of the following item.
A camera originally costing $199.99, marked down $18.50.
A$10.81
B$181.49
C$218.49
D$3,699.82

Answers

Answer:

B

Step-by-step explanation:

Solve for v.
v +1.6=9.86


what is v?

Answers

V=9.86-1.6 = 8.26

V = 8.26

Answer:

its 8.26

Step-by-step explanation:

you just subtract 9.86 with 1.6 and then you get the answer hope I helped

ASAP im'm doing this for my sis....i just dont have the time to figure it out

Answers

Answer:

Never learned this

Step-by-step explanation:

Answer:

I think the answer is D. but im not sure

hope this helps

have a good day :)

Step-by-step explanation:

Card was bought for 5 dollars. It's has appreciated 5% each year. When will the card be worth 25 dollars?

Answers

Answer:

32 years

Step-by-step explanation:

Given data

Principal= $5

Rate= 5%

FInal amount= $25

Time=???

Applying the compound interest formula for time

t= ln(A/P)/r

t= ln(25/5)/0.05

t= ln(5)/0.05

t= 1.60/0.05

t= 35 years

Hence the time is 32 years

3 quarters x 5 over 7

Answers

Hey there!

3/4 • 5/7

= 3(5)/4(7)

3(5) = 15⮐ Solving for your NUMERATOR (TOP number)

4(7) = 28⮐ Solving for your DENOMINATOR (BOTTOM number)

= 15/28

Answer: 15/28

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Which expression results in a rational number?
(1) Root 121- Root 21
(2) Root 25 x Root 50
(3) Root 36 / Root 225
(4) 3 Root 5 + 2 Root 5

Answers

3 because the root of 36 is 6 and the root of 225 is 15. Hope this clarifies. For 2, the root of 25 is 5, but 50 is not a perfect square.

Consider the graph of the function f(x)=10^x. What is the range of function g if g(x)=-2f(x)+1?

A. (-infinity, 1)
B. (-2, infinity)
C. (-infinity, 2)
D. (0, infinity)

Answers

Answer:

I don't actually know what the answer is but be free to put in the comments. If wondering i put (-∞,1)

Step-by-step explanation:

PLEASE HELP! ITS DUE IN 2 HOURS, I WILL GIVE BRAINLIEST. PLEASE SHOW ON GRAPH

Answers

Answer:

3/4

Step-by-step explanation:

work out the value of N when a=2 and b=3

N = 4a + 6b ​

Answers

Answer:

26

Step-by-step explanation:

N = 4a + 6b ​

Let a=2 and b=3

N = 4*2 + 6*3

Multiply

N = 8+18

Add

N =26 ​

Answer:

[tex]\huge\boxed{Answer\hookleftarrow}[/tex]

Given,

[tex]a = 2 \\ b = 3[/tex]

So,

[tex]N = 4a + 6b \\ N = 4(2) + 6(3) \\ N = 4 × 2 + 6 × 3 \\ N = 8 + 18 \\ N = 26[/tex]

The value of N is 26.

In a survey of 500 voters, 430 said they would vote for the same candidate again. What percent of the voters would vote the same way again?

Answers

Answer: 86%

Step-by-step explanation:

What is the differentiation of (sin3x-cos4x)(tan6x+sec8x)

Answers

Answer:

expanded:

y = sin(4x)*sin(4x)*cos(3x)

need to use the product rule and chain rule

look at individual derivatives, use chain rule

d/dx sin(4x) = 4cos(4x)

d/dx cos(3x) = -3sin(3x)

put it together using product rule

dy/dx = 4cos(4x)*sin(4x)*cos(3x) + 4cos(4x)*sin(4x)*cos(3x) - 3sin(3x)*sin(4x)*sin(4x)

simplify

dy/dx = 8cos(4x)*sin(4x)*cos(3x) - 3sin(3x)*sin2(4x)

answer is A.

Hope it helps friend request me and I'll accept xx:)

Help me hurry pleaseeeeeeeeeeeeee im taking test

Answers

THE ANSWER IS C

its asking the percentage of cats that are no more than 7 pounds

An account earns simple interest. Find the annual interest rate. Interest = $60 principle = $500 time = 2 years Please help!!

Answers

Answer:

A = $560.00

Step-by-step explanation:

I = A - P = $60.00

Formula:

[tex]A = P(1 + rt)[/tex]

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year.

Solving our equation:

A = 500(1 + (0.06 × 2)) = 560

A = $560.00

The total amount accrued on a principal of $500.00 at a rate of 6% per year for 2 years is $560.00.

If the data represented by the graph is normally distributed, what are the endpoints of the middle 68% of the data?

Answers

Answer: -1.8 and 11.4

Step-by-step explanation:

Trust me or don’t lol

Answer:

D. 2.6 and 7

Step-by-step explanation:

Plato course, did the test

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