Find the sum of 4x^(2)+x-4) and (2x^(2)-6x+2)3/5 - ( -1/2)

Answer:

I'd use a ruler to get the line of best fit looking better, but other then that, good job- you did great.

Step-by-step explanation:

Answer:

the bigger number 6 is 36

Answer:

6 weeks

Step-by-step explanation:

If you look at the information it gives you, you can see it says 12 quizzes in 3 weeks and she needs 24 quizzes. So every 3 weeks she does 12 quizzes, and if you add 12 and 12 you get 6 weeks.

Answer:

it is  .25                                                                                                                                             :)

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Answer:

0.08 mile or 422.4 feet

Step-by-step explanation:

Distance=2 miles

number of volunteers=25

Length for each volunteers

[tex]2\frac{2}{25} miles=0.08 mile\\[/tex]

= 422.4 feet (as mile =  5280 feet)

0.08 mile or 422.4 feet

Answer:

Annie will have $87.75 more than Ellie

Step-by-step explanation:

Annie :

2500(.024)7

Multiply all 3 together to get the answer

2500 x .024 x 7=  420

Ellie :

2500(.019)7

Multiply all three together to get the answer

2500 x .019 x 7 = 332.50

Answer:

332.50

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Answer:

9 times 6

Step-by-step explanation:

One side of the hexagon is 9 units. Because a hexagon has 6 sides, and you are trying to find the perimeter, you would multiply 9 times 6 to get the answer.

Answer: 6450 cm

Step-by-step explanation:

Answer:

2.6667 hours

Step-by-step explanation:

Given that:

Distance between car and bus = 280 miles apart

What le moving towards each other ;

Speed of car = 55 mph

Speed of bus = 50 mph

Time it will take them to meet;

Time = distance / speed

Hence :

Total distance to be covered = 280 miles

Total speed = (55mph + 50 mph) = 105 mph

Hence ,

Time = 280 miles / 105 mph

Time = 2.667 hours

2 hours, (0.667 * 60 = 40.02

2 hours, 40 minutes

Answer:

2.6667

Step-by-step explanation:

Answer:

3x to the power of 3- 5x to the power of 2-16x+12

Answer:

You would need 250 bottles to collect $10.

Step-by-step explanation:

10 bottles / 25 cents = 0.4 cents per bottle

10 bottles / 0.4 cents per bottles = 25 bottles

25 bottles * 10 bottles = 250 bottles

Hope this helps:)

Answer:

25 cents x 40 bottles =10.00

Step-by-step explanation:

25 cents = 10 bottles

1 dollar = 40 bottles

40 bottles = 20$

Answer:

126

Step-by-step explanation:

6(14 + 7).

Distribute

6*14 + 6*7

84 + 42

126

Answer:

y = -5x + 4

Step-by-step explanation:

In the equation y = mx + b , m stands for slope and b stands for the y intercept. In the coordinates (-1,4) the y value is 4 meaning that it's your y-intercept. The slope is already given to you so just add the X.

Answer:

y = -5x - 1

Step-by-step explanation:

Since you have the slope and a given point you can use the point-slope formula to solve for the y-intercept formula.

Point slope formula = y - y = m(x - x)

m = -5    (-1, 4)

y - 4 = -5(x +1)

y - 4 = -5x - 5

y = -5x - 1

Answer:

A: 3

B: 1

C: 5

D: 6

E: 4

F: 2

Step-by-step explanation:

A: The arrows should be a giveaway; you're distributing the 3 into the parentheses.

B: Step shows adding 12, and only one of those properties has anything to do with addition, the addition property of equality. The property basically says that if we already know that 6x - 12 is equal to 18, then if we add any number to both sides (given that the same number is added to both sides), the two sides will still be equal. The other properties, for subtraction, multiplication, and division work the same way except with a different operation.

C: Step shows multiplying both sides by 2, so it's the multiplication property of equality.

D: Step shows subtracting both sides by -6x, so it's the subtraction property of equality.

E: Step shows dividing both sides by 6, so it's the division property of equality.

F: Step shows combining two terms that both have x as a variable, so it's combine like terms.

Please mark as Brainliest! :)

Answer:

75%?

Step-by-step explanation:

Not 100% on this, need better explenation.

Answer: 75%

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

volume = L × B × H

A cube have the same sides and the unit must be in cm³ so,

[tex] \sqrt[3]{64} = 4[/tex]

Answer:

3/4

Step-by-step explanation:

cross multiply: 8n=6

solve: n=6/8

simplify: n=3/4

Answer:

There are several different sorts of pacifism, but they all include the idea that war and violence are unjustifiable, and that conflicts should be settled in a peaceful way.

...

Pacifism

religious faith.

non-religious belief in the sanctity of life.

practical belief that war is wasteful and ineffective

Step-by-step explanation:

Answer:

Don’t make sense sorry

Step-by-step explanation:

Answer:

yea lol

Step-by-step explanation:

Answer:

1/10 does terminate. 1/10 in decimal form is .1

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

order of operations so

15-(3x4)

15-12

3

Answer:

(-10,-3)

Step-by-step explanation:

okay so first, we can plot the points (-3,2) and (4,7) on a graph. after graphing these points, look at the difference between the y-values. this is 5 because 7-2 is 5. now, look at the x-values. this is 7 because 4-(-3) is 7. so this means we have to go on the other side of the midpoint (-3,2) and go 5 lines down from that point. this brings us at (-3,-3). now, we have to go 7 lines to the left. this is (-10,-3). this is the other endpoint.

you can also graph this on desmos to double-check.

hope this helps:)

The final two steps used to convert units between different systems of measurement are given by;

Option C; 4. Multiply the original measure by the conversion factors.

5. Check for reasonableness

To answer this question, let us take an example of converting from inches to centimeters.

Let us convert 10 inches to centimeters.

First step is to identify the measure to be converted which in this case it is inches that is the measure.

Second step is to write the conversion factors which is;

1 inch = 2.54 cm

Third step is to cancel the units; In this case the units to be canceled will be inches.

Fourth step is to multiply the original measurement by the conversion factor to give; 10 × 2.54 cm = 25.4 cm

Fifth step is to check for reasonableness by trying to check if using another number will give a reasonable answer.

Read more at; https://brainly.com/question/17773791

Answer: The final two steps used to convert units between different systems of measurement are given by;

Option C; 4. Multiply the original measure by the conversion factors.

5. Check for reasonableness

To answer this question, let us take an example of converting from inches to centimeters.

Let us convert 10 inches to centimeters.

First step is to identify the measure to be converted which in this case it is inches that is the measure.

Second step is to write the conversion factors which is;

1 inch = 2.54 cm

Third step is to cancel the units; In this case the units to be canceled will be inches.

Fourth step is to multiply the original measurement by the conversion factor to give; 10 × 2.54 cm = 25.4 cm

Fifth step is to check for reasonableness by trying to check if using another number will give a reasonable answer.

Answer:

d = 8

Step-by-step explanation:

Given

8 + 4d = 5d ( subtract 4d from both sides )

8 = d

Answer:

d=8

Step-by-step explanation:

8+4d=5d

1. subtract 8 from both sides > 8+4d-8=5d-8

2. simplify > 4d=5d-8

3. subtract 5d from both sides > 4d-5d=5d-8-5d

4. simplify again > -d = -8

5. divide both sides by -1 > -d/-1 = -8/-1

6. simplify again > d=8

Answer:   [tex]\sqrt{ (-3-a)^2 + (7-b)^2 }[/tex]

Explanation:

We plug the given coordinates into the distance formula

[tex]d = \sqrt{ (x_1-x_2)^2 + (y_1-y_2)^2 }\\\\[/tex]

There isn't much we can do from there since we don't know the values of 'a' or 'b'. You could expand out each binomial, but it's more simplified being factored like that.