Melissa went for a drive in her new car. She drove at a speed of 25.6 miles per hour for 2 hours. For how many miles did she drive?

Answer:

x=2

y=-9

Step-by-step explanation:

divide swap the sides

3x=6

-63+7y

divide both sides by 7

x=2

7y=-63

Answer:

x − intercept = (-2,0)

y−intercept = (0,6)

Step-by-step explanation:

Usando un sistema de ecuáciones, hay que Ezequiel tiene 11 años.

Un sistema de ecuaciones es cuando dos o más variables están relacionadas y las ecuaciones se construyen para encontrar los valores de cada variable.

En este problema, las variables son:

Sandro y Ezequiel son hermanos y el producto de sus edades es igual a la edad de su padre, o sea:

xy = z

Sandro es 8 años menor que Ezequiel, o sea:

x = y - 8.

La suma de su edad y la de su padre es igual a 36, o sea:

x + z = 36.

z = 36 - x

z = 44 - y

En el primer ecuácion:

xy = z

(y - 8)y = 44 - y

y² - 7y - 44 = 0

(y - 11)(y + 4) = 0

y - 11 = 0 -> y = 11.

Ezequiel tiene 11 años.

Puede-se aprender más a cerca de sistema de ecuáciones en https://brainly.com/question/24646137

Answer:

 coefficient of x²  

Step-by-step explanation:

Co-efficient of x² says if the parabola is open upward or downward.

If the coefficient of x² is positive, the parabola is open upward.

If the coefficient of x² is negative, the parabola is open downward.

Answer:

72 grams of tea leaves

Step-by-step explanation:

Step 1:

6/24 = x/288          Equation

Step 2:

24x = 1728       Multiply

Step 3:

x = 1728 ÷ 24      Divide

Answer:

x =  72

Hope This Helps :)

Answer:

9 inches and 4 inches

Answer:

Option A

Step-by-step explanation:

Given the following question:

[tex]A=w\times h[/tex]

To find the answer we substitute the values of each option in till we find the answer that doesn't equal 36 square units, since the question already gives us the area of the rectangle.

Option A:
[tex]A=w\times h[/tex]
[tex]A=4\times8[/tex]
[tex]4\times8=32[/tex]
[tex]=32[/tex]
[tex]32 > 36[/tex]

Your answer is option A or "4 inches by 8 inches."

Hope this helps.

Answer:

3002.69601 pounds

Step-by-step explanation:

hope it helps!!!

Answer:

15

Step-by-step explanation:

4x15=60

60-30=30

2x15=30

Answer:

Option C is the correct answer.

Step-by-step explanation:

We have been given that a and b are parallel to each with a straight angle.

If a and a are parallel, then angle suspended by a and b will be equal to each other. It is because of Alternate angle of triangle.

Let's head to the question.

According to the above statement, we have the following equation.

2x°= 4x -30°

0r, 2x° - 4° = -30°

0r, -2x° = -30

0r, 2x° = 30°

0r, x = 30°/2°

0r, x = 15°

Hence, x = 15° will show that lines a and b are parallel.

Answer:

Motion can be represented by a position-time graph

Step-by-step explanation:

Answer:

(0,2)

Step-by-step explanation:

plot the point and reflect it over the x axis

Step-by-step explanation:

[tex]33 + (123) = ( - 6)[/tex]

[tex]33 + 123 = ( - 6)[/tex]

[tex]156 = ( - 6)[/tex]

[tex] = - 6 - 156[/tex]

[tex]answer[/tex]

[tex] - 162[/tex]

hope it helps

brainliest please

[tex]\huge{\boxed{{B.O.D.M.A.S }}}[/tex]

[tex]\small \bold\pink{→}\small \bold{33+ (67+56) = (-6)}[/tex]

[tex]\small \bold\pink{→}\small \bold{33 + 123 = (-6)}[/tex]

[tex]\small \bold\pink{→}\small \bold{156 = (-6)}[/tex]

[tex]\small \bold\pink{→}\small \bold{-6-156}[/tex]

[tex]\small \bold\pink{→}\small \bold{-162}[/tex]

Answer:
[tex]4^{4}[/tex]

Step-by-step explanation:

4 * 64 = 256

[tex]4^{4}[/tex] = 256

It has a base of 4, and the exponent went solved, is 256.

Answer:

n = 24

Step-by-step explanation:

16+ n/4 =22

Subtract 16 from each side

16-16+ n/4 =22-16

n/4 = 6

Multiply each side by 4

n/4*4 = 6*4

n = 24

The table of values are

Number of years    Account balance

1                                  $3180

2                                  $3370.80

5                           $4014.68

20                          $9621.41

The formula for calculating future value of the account balance is:

FV = P (1 + r)^n

Balance after 1 year = 3000(1.06) = $3180

Balance after 2 year = 3000(1.06^2) = $3370.80

Balance after 5 year = 3000(1.06^5) = $4014.68

Balance after 20 year = 3000(1.06^20) = $9621.41

To learn more about future value, please check: https://brainly.com/question/18760477

Answer:

The bottom 2 expressions are equivalent

Answer:

45

Step-by-step explanation:

because if you try to find the area of a Parallelogram then it would be base times height or BH and the base is 9 and the height is 5 so the area would be 9x5=45

5 year olds and younger, 0c

5years to 12 years, 10c

12 to 18 years, 25c

Adules 35, 35c

C is for the amount of people

Answer:

A

Step-by-step explanation:

yes

Answer:

Its B

Step-by-step explanation:

The correct statement is "All real numbers that are greater than negative two".

A relationship between two expressions or values that are not equal to each other is called inequality.

Given an inequality, -5x<10

On solving, we get,

x > -2

Which is saying that, solution is all real number that is greater than -2.

Hence, All real numbers that are greater than negative two.

For more references on inequalities, click;

https://brainly.com/question/28823603

#SPJ2

The simplified form of the expression is 8.3y + 3.1

Given the following equations

(8-0.2+0.5)y + (2.2+1.3 - 0.4)

First is to Reorder the expression to have:

(8+0.5-0.2)y + (2.2+1.3 - 0.4)

Group the resulting expression

[8.5-0.2]y + (3.5 - 0.4)

Simplify the result

8.3y + 3.1

Hence the simplified form of the expression is 8.3y + 3.1

Learn more on factoring here: https://brainly.com/question/24734894

Answer:

4,9,14,19,24,29,34

that the exact number

Answer:

51

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Define

z² + 3z - 3

z = 6

Step 2: Substitute and Evaluate

6² + 3(6) - 3

36 + 18 - 3

36 + 15

51

Answer:

88%

Step-by-step explanation:

You start out by finding the number of questions she got correct

200 - 24 = 176 questions answered correctly

You then want to divide the number of question she answered correctly by the total number of questions there are.

176/200 or 176 ÷ 200 = 0.88

0.88 = 88/100 = 88%

I hope this helps!

Answer:

well my friend I think it's 25-24. but I would go with 25 first

Step-by-step explanation:

because I searched my it up.

Answer:

d + (4)

Step-by-step explanation:

Answer:

a₁ = 1

r = 3

Step-by-step explanation:

Since it’s a geometric series then

a₁ = 1 ( because 1 is the first term of the series)

3/1 = 9/3 = 27/9 = 81/27 = 3 then r=3.

Step-by-step explanation:

Part A: 50/100+3/100=x/100

Part B: Emma mistook 50/100 for 5/100 when she added it to 3/100. The correct sum would be 53/100

Answer:

Problem A:
5/10 + 3/100 = ?

Example:
Jake bought a cake. On Monday he ate 5/10 of the cake, he then put it in the fridge to store for later. On Wednesday Jake was looking through the fridge for a snack when he came across his leftover cake. His stomach was a bit small though so he only ate 3/100 of his cake. If Jake wants to finish the cake on Friday how much of the cake does he have to eat?

Problem B:
Emma added the value of 3/100 to 5/100 which is incorrect. The first graph is 5/10 or 1/2. The true value would be; 5/10 + 3/100 = 53/100. In conclusion, your answer would be 53/100 for problem B.

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

The solution of the inequality, x² - 18x ≤ -77, when factorized is: 7 ≤ x ≤11

The solution to an inequatlity is the value of the variable that makes the inequality true.

Given the following:

x² - 18x ≤ -77

Solve as shown below:

x² - 18x + 77 ≤ 0

Factorize

7 ≤ x ≤11

Therefore, the solution of the inequality, x² - 18x ≤ -77, when factorized is: 7 ≤ x ≤11

Learn more about inequality on:

https://brainly.com/question/11613554

Answer:

19

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

lol if u want the actual answer its 19