1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
emmainna [20.7K]
3 years ago
8

What are 2 equivalent expressions that are equal to 10m-40

Mathematics
2 answers:
tatiyna3 years ago
8 0
40m-160

2.5m-10

Those are two.
yuradex [85]3 years ago
4 0
It's simple, there is a ton
Multiply all the numbers by 2: 20m - 80
or Divide all the numbers by 2: 5m- 20
or Multiply all the numbers by 3: 30m - 120
You might be interested in
Jethro is planting flowers in his garden. He wants the ratio of tulips to roses to be 2 to 1. Jethro wants to plant a total of 1
attashe74 [19]

Given:

Ratio of tulips to roses = 2:1

Total number of flowers = 18

To find:

The number of tulips.

Solution:

Let the number of tulips and roses are 2x and x respectively.

According to the question,

2x+x=18

3x=18

Divide both sides by 3.

x=\dfrac{18}{3}

x=6

Now,

Number of tulips =2(6)

                           =12

Therefore, the number of tulips is 12.

7 0
3 years ago
Make a table of values fo each equation y=3/8x-5
Harlamova29_29 [7]
You can type that equation into a grphing calculator and get the table for from there or you can use desmos graphing calculator site and type in your equation to the column then hit the little settings icon and choose convert to table !!! 
3 0
3 years ago
Graph the following inequality x≥2​
notsponge [240]

Answer:

The graph is as attached.

Step-by-step explanation:

Simply draw a line of x = 2 on your graph paper.

That line should be a complete line not dotted line.

Since x is greater than 2, shade the left side of the line because we are interested in the right side (where x is greater and equal to 2)

8 0
3 years ago
Read 2 more answers
I am not sure how sigma notation works, can somebody explain how to solve this? It isn't the second choice.
Masja [62]

Answer:

first answer is correct

Step-by-step explanation:

Hello, we want to write 2 + 4 + 6 + ... + 20

for n = 1, 2n = 2*1 =2

for n = 2, 2n = 2*2=4

for n = 3, 2n=2*3=6

etc

so

\displaystyle \sum_{n=1}^{10} {2n} = 2*1 + 2*2 +2*3+2*4+...+2*10=2+4+6+8+...+20

thanks

6 0
3 years ago
Quadratic? m(x) = 3x - x(x + 9)<br> Yes or No?​
Y_Kistochka [10]

Answer: yes

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Which of the following functions would best model the situation above?
    14·2 answers
  • Renata wins a $20 gift card to an online music site. After Renata purchases 16 songs, the gift card has a remaining balance of $
    6·1 answer
  • If John can only spend $170 for the computer help this year what is the maximum number of help sessions he can use this year ?
    15·1 answer
  • Which equation can be used to represent the statement?
    14·2 answers
  • Which statement is true about the two lines whose equations are given below?
    15·1 answer
  • What is the value of x? (attachment)
    8·1 answer
  • Does anybody play Ro,blox???
    8·2 answers
  • Help meh for brainlist
    5·1 answer
  • 6-4x+6x-8x+2 solve the equation
    12·1 answer
  • Gina sells 224 Cub Scout Bars. Shauna sells 2 times as many bars as Gina. Stella sells 116 more bars than Shauna. how many bars
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!