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
katen-ka-za [31]
3 years ago
7

Two times a number added to another number is 25. Three times the first number minus the other number is 20

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0
9 would be the first number and 7 would be the second.

You might be interested in
Complete the diamond and submit your answer as a file upload.<br> 9<br> -10
Novay_Z [31]

Answer:

-1?

Step-by-step explanation:

4 0
2 years ago
What is 1102 using the polynomial identity (a+b)2=a2+2ab+b2 ?
Virty [35]

Answer:

"Let the smaller value a = <u>10</u> and the larger value b = <u>100</u>. Than a^2 + 2ab + b^2 is <u>10^2 + 2 * 10 * 100 + 100^2</u>. This can be simplified to <u>12100</u>. So, 110^2 is equal to <u>12100</u>."

Hope this helped!

7 0
2 years ago
Read 2 more answers
Solve the inequality |x − 6| − 10 &lt; 1 Write the answer as a compound inequality
Tju [1.3M]
|x-6| < 1 + 10 (move 10 to the right side)
|x-6| < 11

1)x-6 < 11 (here x >= 6)
2)-x+6 < 11 (here x < 6)

1)x<17
2)x>-5

so we get -5 < x < 17

the answer: (-5; 17)
5 0
3 years ago
The solution to the system is (6,2) Select all the equations that could be the other equation in the system. PLZ HELPPPPPP there
Dovator [93]

9514 1404 393

Answer:

  A, C

Step-by-step explanation:

The attached graph shows which lines go through the given point. They are ...

  y = 1/2x -1 . . . . 1st selection

  y = -1/6x +3 . . . 3rd selection

__

The equations can be found algebraically by substituting the given point in the equation and seeing if the result is a true statement.

  a) 2 = (1/2)(6) -1 = 3 -1 . . . true

  b) 2 = -3(6) . . . . false

  c) 2 = -1/6(6) +3 = -1 +3 . . . true

  d) 2 = 2/3(6) -1 = 4 -1 . . . . false

  e) 2 = 4(6) -2 = 24 -2 . . . . false

  f) 2 = -3/2(6) +6 = -9 +6 . . . . false

6 0
3 years ago
I tried answering this but I don't think its right ​
iogann1982 [59]
Yeah that is correct. 3/4 is equal to .75
7 0
3 years ago
Read 2 more answers
Other questions:
  • Help? (1# only)<br> In really confused :(
    11·1 answer
  • The scale on a map of Virginia shows that 1 centimeter represents 30 miles. The actual distance from Richmond, VA to Washington,
    11·1 answer
  • What is the value of x in the following system of equations? 11x + 12y = 13 14x + 15y = 16 A. x = −2 B. x = −1 C. x = 1 D. x = 2
    14·1 answer
  • Can I get some help? How to find the indicated probability? Please explain or show your work. Thanks!
    8·1 answer
  • The ratio of the number of cats to the number of dogs in an animal shelter was 2:3. After 120 cats were adopted, the ratio of th
    12·1 answer
  • Someone please help!!
    7·1 answer
  • T=0.0119s^2-0.308s-0.0003
    6·2 answers
  • What is the value of x in the equation Negative StartFraction 6 over 7 EndFraction = Negative StartFraction x over 84 EndFractio
    6·2 answers
  • Evaluate the expression 23[1/4 +4(36÷12)]​
    13·1 answer
  • 11/8+(-11/10)=<br><br> Plz, I don't know the answer.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!