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
Juliette [100K]
3 years ago
13

What is 30xy -28xy -xy in simple form

Mathematics
1 answer:
Ad libitum [116K]3 years ago
4 0

Answer:

1xy

Step-by-step explanation:

30xy-28xy=2xy-xy=xy or 1xy

You might be interested in
Which of the following is the weakest r-squared value? Which one is the strongest?
Setler [38]

Answer:

Weakest value = 0.0196

Strongest value = 0.5929

Step-by-step explanation:

Given:

Choices

0.691

-0.14

-0.24

-0.77

Computation:

0.691² = 0.477481

-0.14² = 0.0196

-0.24² = 0.0576

-0.77² = 0.5929

Weakest value = 0.0196

Strongest value = 0.5929

7 0
3 years ago
The table shows numbers with the ratio x : y? Find the missing number?
prisoha [69]
X| 1 | 15 | 225 |
y| 4 |  ?  | 900 |

\dfrac{y}{x}=const.

therefore

[tex]\dfrac{4}{1}=4;\ \dfrac{900}{225}=4;\ \dfrac{?}{15}=4\to?=60[\tex]

Answer: ? = 60
5 0
3 years ago
Read 2 more answers
Find the least common multiple of 18, 24, 42
Lana71 [14]

Answer: 504. Multiple for : 18, 24 and 42. Factorize of the above numbers : 18 = 2 • 32 24 = 23 • 3. 42 = 2 • 3 • 7

5 0
3 years ago
X(x+1)-1=4<br> ---<br> please help stuck on this question
Sloan [31]

Answer:

x=2

Step-by-step explanation:

use distributive property: x^2+2x-1=4

remove the -1 by adding 1 on both sides: x^2+2x=5

use the guadratic fromula:  ax²+bx+c=0

plug in the equation x^2+2x-5=0

a,b and c are the coefficients to plug into the formula

a=1, b=2, c=-1

Finally, you will find that x=2

8 0
2 years ago
Read 2 more answers
Liam bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If liam paid with an
HACTEHA [7]
$1.75 × 35 = $61.25
$100.00 - $61.25 = $38.75
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which digit is in the ones place?
    7·2 answers
  • school a has 480 students and 16 in classroom School B has 192 students and 12 classroom what is the ratio of students in classr
    5·1 answer
  • Is n=3 is a solution to the equation or 2n=6
    14·2 answers
  • Amy bought a satin ribbon spool containing 131 inches of ribbon. She wants to make eight hair bows from this ribbon. How much ri
    9·1 answer
  • Shannon test-drives a car in Germany and drives 95 kilometers per hour. What is her speed in miles per hour? (1 kilometer = 0.62
    15·1 answer
  • Carla has a bookcase with 4 shelves.she puts 6 bears in a row on each shelf. How many bears does she have? Draw a picture and wr
    13·1 answer
  • Find the value of x.
    6·2 answers
  • What is the solution of the following system of equations 5x+7y=3, 2x=-3y+1
    10·2 answers
  • What is tan(B)?<br> 13<br> 5<br> B<br> 12<br> ?<br> tan(B) =<br> Enter
    9·1 answer
  • Solve for X. Round to the nearest tenth of a degree, if necessary.<br> Show me how you solved it
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!