Find an expression which represents the sum of (10x−10y) and (−4x+6y) in simplest terms.

Answers

Answer 1

Answer:

Check pdf

Step-by-step explanation:


Related Questions

want to learn symmetry?

Answers

Answer:

yes

Step-by-step explanation:

Answer:

i dont know maybe

Step-by-step explanation:

idc

Micheal is making lemonade, He is serving 10 people. for 1 cup it takes two lemon and 3 cups of sugar.How many would it take to make 10 cups of lemonade

Answers

Answer:

look down

Step-by-step explanation:

multiply the number of lemons and sugar needed for 1 cup of lemonade by 10

so he would need 20 lemons and 30 cups of sugar.

8.00 as a fraction in its simplest form

Answers

Answer:

4/5

Step-by-step explanation:

8.00= 8= 8/10=4/5

=^=

A cylinder has a height of 5 feet and a radius of 2 ft.
If a scale model of the cylinder is scaled up by a factor of 3, what is the surface area of the model?


756.20 ft.

791.68 ft.
832.05 ft.

865.28 ft.2

Answers

Answer:791.68

Step-by-step explanation:

2*pi*6^2 + 15 *pi * 12 = 791.68

Which equation for the line that passes through the points (0,1) (6,-1)

Answers

Answer:

Y=1/3x-1 is the correct answer in slope intercept form:)

Hopefully! this help.

Step-by-step explanation:

4w2 + 3w - 1
5w - 2
Area

Answers

Answer:

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">

 <mrow>

   <mi>w</mi>

 </mrow>

 <mrow>

   <mn>2</mn>

 </mrow>

 <mo>=</mo>

 <mo>&#x2212;</mo>

 <mrow>

   <mn>5</mn>

 </mrow>

 <mfrac>

   <mrow>

     <mi>w</mi>

   </mrow>

   <mrow>

     <mn>4</mn>

   </mrow>

 </mfrac>

 <mo>+</mo>

 <mfrac>

   <mrow>

     <mn>1</mn>

   </mrow>

   <mrow>

     <mn>2</mn>

   </mrow>

 </mfrac>

</math>

Step-by-step explanation:

Estimate the area of the rectangle.
A)8
B)10
C)14
D)20

Answers

Answer:

A or B, I think it's A...

Section: 4: Interpret:
Which of the following statements are TRUE for the child dependency ratio for the Midwest region?
Select all that apply
OA. There are approximately 30 children for every 100 workers in the Midwest region.
OB. There are 298 children for every 1000 workers in the Midwest region.
C. 29.8% of the workers are children in the Midwest region.
D. 29.8% of the people are children in the Midwest region.
E. There are 298 children for every 1000 people in the Midwest region.
OF. None of the above statements is true.
Which of the following statements are TRUE for the old-age dependency ratio for the Midwest region?
Select all that apply
A. There are approximately 20 elderly for every 100 people in the Midwest region.
B. 19.7% of the workers in the Midwest region are elderly.
C. There are 197 elderly for every 1000 people in the Midwest region.
D. There are 197 elderly for every 1000 workers in the Midwest region.
OE. 19.7% of the people in the Midwest region are elderly,
OF. None of the above statements is true.
Which of the following statements are TRUE for the age dependency ratio for the Midwest region?
Select all that apply
OA. There are approximately 50 dependents for every 100 workers in the Midwest region.
OB. For every 1000 people in the Midwest region there are 495 dependents.
C. 49.5% of the workers in the Midwest region are dependent.
OD. 49.5% of the people in the Midwest region are dependent.
E. Approximately 50 workers in the Midwest region are dependent.
F. For every 1000 working people in the Midwest region there are 495 dependents.
O G. None of the above statements is true,
Section: 5: Extend:

Answers

Omg that’s a lot of words I think c

in the diagram, which pair of angles are corresponding angles?

A. 1 and 8

b. 4 and 6

c. 3 and 7

d. 2 and 4

Answers

C. 3 and 7 because corresponding angles are congruent when an transversal intersects the line

3. What are the domain and range of (x) = 4* ?
Domain:

Range:

Answers

I think you can do that on photo math

Find the area of the triangle.
The area is = yd

(simplify your answer)

Answers

a = b x h x 1/2
a = 30 x 31.5 x 1/2
a = 15 x 31.5
a = 472.5

Answer:

472.5

Hope this helps

The sum of 43 and z is equal to 72.98. Enter the equation that represents the description.

Answers

sum is an answer to an addition problem, so we have to add 43 and z. z+43=72.98

Subtract 43 on both sides.

z=29.98

---

hope it helps

Answer:

43 + z = 72.98

Step-by-step explanation:

Sum meaning add the two (or more numbers together) we get 43+ z = 72.98

If you're trying to find "z" simply subtract 43 from 72.98 to get 29.98 as z

How many solutions does the system have?Explain

Y=2x+3
-4x+2y=8

Please anyone help !?

Answers

There are NO SOLUTIONS.

Substitute the first equation for y in the second equation. You can see it does not work. 6 does not equal 8. Therefore there are no solutions.

please help find the values of a,b,c

Answers

9514 1404 393

Answer:

a = 3b = 4c = 2d = 1

Step-by-step explanation:

There are zeros at x=-1 and x=4, so numerator factors of (x +1) and (x -4).

There are vertical asymptotes at x=1 and x = -2, so denominator factors of (x-1) and (x+2).

There is a hole at x=-3, so another numerator factor of (x+3) to cancel the one in the denominator.

Comparing the above to the given expression for f(x) we see that ...

a = 3b = 4c = 2d = 1

Solve each equation.
11. A number x divided by nine is two.

Answers

Answer:

18 is the correct answer to this

Step-by-step explanation:

18/9=2

What is the value of 4)1/8 divided by 5)1/2

Answers

Answer:

I'm assuming that you meant to type: The question is x/5=1/2+1/8 ; X= ?

If so, we're solving for x.

x/5 = 1/2 + 1/8

2 is a factor of 8, so let's start with common denominators.

x/5 = 1/2 *(4/4) + 1/8

x/5 = 4/8 + 1/8

x/5 = 5/8 As long as we just need to know the value of x, let's use inverse operations.

x/5 *5 = 5/8 *5

x = 25/8 or 3.125

2/3 x 6 + 2/3 x 1
2/3 is a fraction

Answers

Answer:

5 and 1/9

Step-by-step explanation:

(2/3 × 6) + (2/3 × 1 and 2/3)

4 + 1 and 1/9 = 5 and 1/9

The images show further explanation:

Angle a =
126
What is the measure of angle b? Explain how you calculated your answer.
Angle a=
126° Write an equation(s) in terms of b to find the measure of angle h.
Calculate the measure of angle h, using the equation(s) you wrote for Part B.
How would knowing the measure of angle y change the equation(s) you wrote in Part B to find the measure of angle h?
B I VIX
©2021 Illuminate Education, Inc.

Answers

Answer:

L 2r. x. em -ca tpd apt answer

Someone answer and explain ILL MARK BRAINLIEST!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Answer:

Just explained a while ago

Step-by-step explanation:

(3b + 5x)7 please help

Answers

the answer to your question would be 21b + 35x

(please give thanks)

Answer:

35x+21b

Step-by-step explanation:

(3b+5x)7

Use the distributive property to multiply 3b+5x by 7.

21b+35x

Reverse terms to the left.

35x+21b

Graph for reference:

What is the equation of the line that has a slope of 4 and passes through the point (4,1)

Answers

Answer:

B

Step-by-step explanation:

y-y1=m(x-x1)

y-1=4(x-4)

What does 3/5 + 2/5=

Answers

Answer:

1 whole

Step-by-step explanation:

Answer:

5/5 or 1 whole

Step-by-step explanation:

A map scale is 1 cm =500 km the scale ratio is 1 to ____

Answers

1 cm — 500 km

1 cm — 500 000 m

1 cm — 50 000 000 cm

the scale — 1 to 50 000 000

What is the volume of the cone?

Answers

Answer:

Your answer is A. 525 x cm

Step-by-step explanation:

Phone calls to New York are charged at the rate of £2.90 for a 5-minute call. John’s call costs £7.86. How long (in minutes) was his call?

Answers

Answer:

Step-by-step explanation:

5 min = 2.90

xmin = 7.86

with cross multiplication;

xmin = 7.86*5min/2.90

x = 13.55=14.0

therefore x = 14min

so he will make of 14min long

Which of the following explains the role of Pi (1) in finding the circumference of a circle?
А
Pi is the ratio of the radius of a circle to the diameter of a circle.
B
Pi is the ratio of the radius of a circle to the circumference of a circle.
С
Pi is the ratio of the diameter of a circle to the circumference of a circle.
D
Pi is the ratio of the circumference of a circle to the area of a circle.

Answers

Answer:

The answer is C, The use of Pi can be used to find the ratio of the diameter and circumference of a circle

Step-by-step explanation:

How many 1/5s are in 4?

Answers

Answer:

20

Step-by-step explanation:

4÷1/5=20

5+5+5+5=20

yalll this is my cry for help I hate math please help mee ​

Answers

Answer:

195 yards

Step-by-step explanation:

I found three shapes in this irregular shape. the top rectangle is 8x13 which is 104 the middle rectangle is 7x9 which is 63 an the triangle at the bottom is 8x7 which is 56 but then you divide by 2 so it's 28 then you add that all and get 195.

explain how to solve. g ÷ 4 = 24​

Answers

[tex]Your[/tex] [tex]answer[/tex] [tex]would[/tex] [tex]be.[/tex]

[tex]g/4 = 24 // - 24\\g/4-24 = 0\\1/4*g-24 = 0 // + 24\\1/4*g = 24 // : 1/4\\\g = 24/1/4\\g = 96\\g = 96[/tex]

[tex]- Yaoii[/tex]

Answer:

g = 96

Step-by-step explanation:

Rewrite : g ÷ 4 = 24

Write the division as a fraction : 1/4g = 24

Multiply both sides : 1/4g = 24

Multiply both sides of the eqaution by 4 :

g = 96

Final answer g = 96

The ratio of the number of boys to the number of girls in orchestra is 3 to 2. There are 40 girls in the orchestra. How many boys are in the orchestra? HEP FAST PLS IM GIVING BRAINLIEST!!

Answers

Answer:

60

Step-by-step explanation:

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