Two quantities are related as shown in the table. Which equation best represents the relationship? ​

Answer:

d. 7 × (10 + 9) = (7 × 10) + (7 × 9)

Step-by-step explanation:

The format of writing numbers in distributive property is a(b+c) = (a×b)+(a×c)

We can see that in choice d. 7 × (10 + 9) = (7 × 10) + (7 × 9) it is in correct format of writing numbers in distributive property. Thus, choice d. is correct.

Verification:-

a(b+c) = (a×b)+(a×c)

7 × (10 + 9) = (7 × 10) + (7 × 9)

9514 1404 393

Answer:

  12,00,000 rupees

Step-by-step explanation:

The fraction originally intended for each son was ...

  (1/3)(1 -2/5) = 1/3(3/5) = 1/5

The fraction each son actually received was ...

  (1 -1/6)(1/5) = (5/6)(1/5) = 1/6

The difference in these amounts as a fraction of the original distribution is ...

  1/5 - 1/6 = (6/30) -(5/30) = 1/30

Then the original distribution is 30 times this difference:

  30×40000 rupees = 12,00,000 rupees

_____

Additional comment

Originally-intended distribution (rupees):

Actual distribution:

1,00,000 = 1 lakh

Answer:

12 hours

Step-by-step explanation:

X = 6:30

From 6:30 am to 6:30 pm = 12 hr

The number of hours that Ben worked at the restaurant can be calculated by the expression, Xpm - Xam.

The number of hours that Ben worked can be represented as:

= Time he finished working - Time he started working

= X pm - X am

If for instance, he started work at 7 am and finished at 12 pm, he would have worked:

= 12 - 7

= 5 hours

The expression that shows the length of time he worked can therefore be concluded to Xpm - Xam.

Find out more at https://brainly.com/question/23399575.

f(x) = 9x+4

here,9*1+4=13

9*2+4=22

9*2+4=31

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.

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Answer:

[tex]f - g = \\ 2x - (5x + 2) = \\ 2x - 5x - 2 = \\ - 3x - 2 = \\ - 3 \times 3 - 2 = \\ - 9 - 2 = - 11[/tex]

Answer:

6.38 × 0.08 = 5,104 not 6,9768 .

step by step attached

Answer:

√5 = 2.236.

Hence the value of root 5 up to 3 decimal places is 2.236.

Step-by-step explanation:

given :

The driving distance from Los Angeles to a Chicago is 2,054 mi. The distance from Chicago to Boston is 983 mi.

so, the numbers of mile driving from Los Angeles to Boston though Chicago =

2,054 + 983 = 3.037 mi

Answer:

there are 2 circles for each square

Answer:

OC 12

Step-by-step explanation:

:)

Answer:

x          y

9         0

8         2

5         8

Step-by-step explanation:

(9, 0) , (8, 2) , and (5, 8) --> all three points satisfy the equation 2x + y = 18.

Answer:

Plug the equation into a graphing calculator, and you'll get these:

(9, 0) , (8, 2) , and (5, 8)

Answer:

( 9x^2y^5 /3  x)(y^7)

=3x^3y^12

the answer is 14 !

Step-by-step explanation:

sorry i think its 14 its 14 beacuse if u subtract 16-2=14 14x1=14

Answer:

Angle 4 and angle 5 also equal 180

Because angles 4 and 5 are supplementary angles (two angles that add to 180) and because 4 and 5 equal 180 that means that 5 equals 6. So 5 and 6 are congruence angels

Answer

[tex]\frac{4}{5}[/tex]；0

Step-by-step explanation:

Log3 81- loge 1=4-0=4

And then 2 minus negative 3 is 5 so the answer is 4/5

144, 0

Answer:

a) 0, b) 219, e) 2

Step-by-step explanation:

A whole number is any non-negative integer, so no fractions, decimals, or negative numbers. Anything else however works.

maya kana mag module ml na muna tayo par

Answer:

y=-5+2/3(x)

Step-by-step explanation:

take 2x-3y=15, then subtract 2x from both sides

       -2x      -2x

that gives you -3y=15-2x

divide by -3

-3y=15-2x

________

      3

that gives you y=-5+2/3(x)

Answer:

Answer:

x < 4

Step-by-step explanation:

We want to see which is the conic equation that has 2 squares with the same sign and different leading coefficients.

We will see that it is the equation of the ellipse.

Now let's see why that is the correct answer.

The general conic equation is of the form:

[tex]A*(x - a)^2 + B*(x - b)^2 = R^2[/tex]

Where A and B are the leading coefficients, (a, b) is the center of the figure, and R is the average radius of the figure.

For example, if A = B, this would be the equation of a circle, but we must have two different leading coefficients.

If we write:

A = 1/C

B = 1/K

(both are positive, because "it has two squares with the same signs").

Then we get the equation:

[tex]\frac{ (x - a)^2}{C} + \frac{(x - b)^2}{K} = R^2[/tex]

We get the equation we wanted.

The same sign in both square parts and different leading coefficients.

The above equation is the general equation of an ellipse.

If you want to learn more, you can read:

https://brainly.com/question/10311514

Answer: he gets 45 through multiplying the original ratio by 5 which gets 10+20+15=45. hope this helps

Step-by-step explanation:

Answer:

235 cm^2

Step-by-step explanation:

First you should divide this shape into to rectangles or squares. Then you can easily find the area.

20-11=9

We have a rectangle and a square.

(11*14) + (9*9)

Answer:

A = 235 cm²

Step-by-step explanation:

The figure is composed of 2 rectangles.

main rectangle has dimensions length = 20 cm , breadth = 9 cm

The attached rectangle , on top has dimensions

length = 11 cm , breadth = 14 - 9 = 5 cm

Total area (A) is the sum of the areas of the 2 rectangles

A = (20 × 9) + (11 × 5) = 180 + 55 = 235 cm²

Answer:

Step-by-step explanation:

2*x = 3(x - 1)-15           Remove the brackets

The larger of two consecutive integers is x

The smaller of two consecutive integers is x - 1

2x = 3x - 3 - 15              Combine the right

2x = 3x - 18                   Subtract 3x from both sides

2x - 3x = 3x-3x - 18       Combine

-x = - 18                         Multiply by - 1

x = 18

x - 1 = 17

Answer:

Step-by-step explanation:

The function is given:

Find the value of f when n = 16:

Answer:

C

Step-by-step explanation:

The answer is C. 8 sorry if its wrong

Answer:

C. 8

Step-by-step explanation:

4 out of every five seeds will grow means 4/5 of them will grow. 10 is times two of 5 so just multiply both numbers by 2. 4/5 times 2 equals 8/10. Eight will grow.

Step-by-step explanation:

3. y = 4x + 8

4. y = 1/2x

5. y = 2x + 8

6. y = 4x

hope this helps

Answer:

Really hope this helps!

Step-by-step explanation:

3. y = 4x + 8

4. y = 1/2x

5. y = 2x + 8

6. y = 4x

Answer:

-45

Step-by-step explanation:

Get a common denominator

4y/9-6y/9=10

-2y/9=10

Multiply by 9

-2y=90

Divide by -2

y = -45