Describe and correct the error a student made finding the intercepts of the graph of the line 4x-6y=12

(PLEASE HELP)

Answer:

y = 740x - 400

Step-by-step explanation:

You need to find what b(the y-intercept) is in the equation.

y = mx + b, where x is the time in hours and m is your slope

They told us the slope m(the rate of change), which is constant at 740 meters per hour. Think of a straight line with a positive slope. We just need to find b.

We know that when x = 1.5, y = 710 meters above sea level. Write this as (1.5, 710) and substitute in your equation to find b.

y = 740x + b

710 = 740(1.5) + b

710 = 1110 + b

-400 = b

Now put together the entire equation since you have all the info you need using the slope intercept form: y = mx + b

Therefore, y = 740x - 400

Answer:

Its quite simple. It's just x - 6

Step-by-step explanation:

Hope this helps!

Answer:

it is 47.25 I think :] I'm not the best at that kind of stuff but I think that's the answer

Answer:

The number could be 50.

Step-by-step explanation:

50/5 = 10

Answer:

50

Step-by-step explanation:

50 divided by 5 = 10

5×10=50

Answer:the graph shows a straight line going up. The line starts at the bottom left corner and goes up towards the upper right corner. If it was non-ohmic the line would have a curve in it.

Step-by-step explanation: I hope I’m right

Answer:

Cole and Freddy scored 14 more points than Brayden and Gavin!

Step-by-step explanation:

7 touchdowns * 7 points = 49 points

9 touchdowns * 7 points = 63 points

63 - 49 = 14 points

Cole and Freddy scored 14 more points than Brayden and Gavin!

Answer:

x = 39

Step-by-step explanation:

In a parallelogram the opposite angles are congruent, thus

3x - 15 = 2x + 24 ( subtract 2x from both sides )

x - 15 = 24 ( add 15 to both sides )

x = 39

Answer:

x = 39

Step-by-step explanation:

In a parallelogram, oppsite angles are the same (congruent).

Therefore:

3x- 15 is equal to 2x + 24

Which can be written as:

3x - 15 = 2x + 24

Now we can solve for x

3x - 15 = 2x + 24

3x - 2x - 15 = 24

x - 15 = 24

x = 24 + 15

So, x = 39

(OPTIONAL):

(You can find the vlaue of the angles by plugging in x = 39 into the equations for example, 3x - 15 becomes 3(39) - 15 ----> 117 - 15 ----> 102° . )

Hope this helped! :)

Answer:

non Monterey

Step-by-step explanation:

Answer:

16) 1-3. 3-2. Find each product. 17) (-3X10) = -30. 18) (3)(-4) 2-12. 19) (-8)(5) = -40. 20) (7)(-9) =-63 ... 612-4)= 6(-2) = -12 se y. 4) x + x + y; use x = 1, and y= 1. 1+1 +1 3. 3. 3) (x - y) = 4; use x =-1, and y=-5 ... To earn more money her parents let some that were lost. How many did you begin her weed the garden for $9.80.

Step-by-step explanation:

6 [tex]\sqrt{17[/tex]

Answer:

13 dude

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

Answer:

step by step its adds to 3

Step-by-step explanation:

Answer:

law of detachment

Step-by-step explanation:

Answer:

aaaaaaaaa

Step-by-step explanation:

Answer:

2 x 10 over 4 equals 5 and 8x 10 over 3 equals 26.7 a fraction.

Answer:

D

Step-by-step explanation:

You want to add 2 to both sides

3x - 2 + 2 = -12 + 2

3x = -10

An outside angle is equal to the sun of the two opposite inside angles.

The given inside angle is 75, the angle next to it is also 75 ( because there is a single line through the red arc, this means the angles are identical).

W = 75 + 75

W = 150 degrees.

Answer:

66% off

Step-by-step explanation:

Answer:

50% percent is $7.50

80% is 3.00

so it is a bit less then 65% but more then 60%

so it is 66% off

Step-by-step explanation:

Answer:

65%

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

The percent of her markers that were not working is 65%

Suppose a number is 'a'

Suppose another number is 'b'

We want to know how much percent of 'b' is 'a'.

Then, it is calculated as:

[tex]\dfrac{a}{b} \times 100[/tex] (in percentage)

The number of her markers not working = Total number of markers - number of markers working = 20 - 7 = 13

Thus, the percent of her total markers the markers not working is:

[tex]\dfrac{13}{20} \times 100 = 65\%[/tex]

Second method:

Let us suppose that 'p' percent of her markers are not working, then, as 13 of her markers are not working, so they are equal, or:

[tex]\dfrac{20}{100} \times p = 13\\\\\dfrac{p}{5} = 13\\\\\text{Multiplying 5 on both the sides}\\p = 65 \text{\: \:(In percentage)}[/tex]

Thus, the percent of her markers that were not working is 65%

Learn more about percent here:

https://brainly.com/question/11549320

Answer:

0.0035 in decimal form

7/2000 in fraction form

Step-by-step explanation:

math .way helps a lot with problems like this

Answer:

0.0035 in decimal form

7/2000 in fraction form

Step-by-step explanation:

math .way helps a lot with problems like this

Step-by-step explanation:

We can say that equation (C) [1430p + 2200 = -4001] is equivalent to the given equation [1.43p + 2.2 = -4.001].

So, the equivalent expression is:

Let us take the number with the most numbers after decimals, that is -4.001.

Now, if we -4.001 × 1000, then we obtain:

This means we will multiply all terms with 1000 as follows:

Therefore, we can say that equation (C) [1430p + 2200 = -4001] is equivalent to the given equation [1.43p + 2.2 = -4.001].

Know more about equations here:

https://brainly.com/question/28937794

#SPJ2

Answer:

4 • (3p - 4q) • (p^2 + 3pq + 4q^2)

Step-by-step explanation:

Changes made to your input should not affect the solution:

(1): "q2"   was replaced by   "q^2".  1 more similar replacement(s).

(3p - 4q) • (((4 • (p^2)) +  12pq) +  2^4.q^2)

(3p - 4q) • ((2^2p^2 +  12pq) +  2^4.q^2)

Pull out like factors :

4p^2 + 12pq + 16q^2  =   4 • (p^2 + 3pq + 4q^2)

Factoring    p2 + 3pq + 4q2  

Try to factor this multi-variable trinomial using trial and error

Finally we get.

4 • (3p - 4q) • (p^2 + 3pq + 4q^2)

Make me brainliest :)

45 mins

Step-by-step explanation:

A quarter of an hour is 15 mins. If jasper walks 1/2 a mile in 15 mins then in 1.5 miles is 3 times that. 15x3 is 45.

Answer:

28% of 82

Step-by-step explanation:

25% of 90 is 22.5

28% of 82 is 22.96

It should be noted that 28% of 82 is greater than 25% of 90

The value of 25% of 90 will be:

= 25% × 90

= 25/100 × 90

= 0.25 × 90

= 22.5

The value of 28% of 82 will be:

= 28% × 82.

= 28/100 × 82

= 0.28 × 82

= 22.96

Therefore, we can see that 28% of 82 is greater than 25% of 90

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https://brainly.com/question/24429956

Answer:

yes because a is in positive and b is in negate on the same number

Step-by-step explanation:

Answer:

Nope lol

Step-by-step explanation:

Answer:

The equation to find the number of pepper sticks is:

Number of pepper sticks = 1/2 (42 - 18)

The number of pepper sticks is 12

Step-by-step explanation:

Will brought a tray with 42 veggie sticks home from his job as a caterer. He took 18 carrot sticks off the tray. Which equation can we use to find the number of pepper sticks on the tray?

The total number of veggie sticks = 42

The number of carrots sticks = 18

Let that number of the remaining veggies be represented as: d

Hence,

42 = 18 + remainder

42 - 18 = x

24 = x

We are told that:

Half of the remaining sticks are peppers, and the other half are celery.

The equation to find the number of pepper sticks is

Number of pepper sticks= (x)/2 = (42 - 18)/2

x = 1/2(42 - 18)

x = 1/2(24)

x = 12 pepper sticks

Answer:

15cents.

Step-by-step explanation:

The cost of yogurt is $0.75

20% of this amount is the profit to the company

Profit = [tex]\frac{20}{100} * 0.75[/tex]

          = $0.15

So the profit to the company is 15cents.

Answer:

I'm not sure if you mean the type of triangle or the other number but I'm pretty sure it's an equilateral triangle and the the number is 8.

Step-by-step explanation: