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
Pavlova-9 [17]
3 years ago
11

The equation y - 9 + 9 = 17 + 9 shows which property of equality?

Mathematics
2 answers:
BARSIC [14]3 years ago
7 0

Answer:

No maim

Step-by-step explanation:

It does not

Vsevolod [243]3 years ago
6 0

y - 9 + 9 = 17 + 9

y = 17 + 9

y = 26

This is right answer....

I hope you understand....

You might be interested in
Please answer this please
TiliK225 [7]

Answer:

100

Step-by-step explanation:

4\times(2+3)^{2}

This can be turned into:

4\times5^{2}  (if we add the numbers inside the brackets)

Following PEDMAS, this becomes:

4\times25 which equals 100

∴  4\times(2+3)^{2}=100

3 0
3 years ago
Enter an algebraic expression to model the given context. Give your answer in simplest form.
scoray [572]

Answer: p-0.6p

Step-by-step explanation:

60% = 0.6

Discount is 60% of price p = 0.6p

Original price less discount

p-0.6p

4 0
3 years ago
A large jar contains 1380 coins. The result of 40 coins pulled at random from the jar is given below.
vredina [299]

Answer:IS B OR D BUT I SAY D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Researchers are concerned about the impact of students working while they are enrolled in classes, and they’d like to know if st
antoniya [11.8K]

Answer:

The 95% confidence interval based on this sample is =

[6.41, 7.79]

Step-by-step explanation:

The formula for Confidence Interval =

Mean ± z × standard deviation/√n

Sample mean = 7.1 hours

Standard deviation = 5 hours

n = 200 students

z = 95% confidence interval z score

= 1.96

C.I = 7.1 ± 1.96 × 5/√200

C.I = 7.1 ± 0.693

Hence, Confidence Interval

= 7.1 - 0.693

= 6.407

Approximately = 6.41

= 7.1 + 0.693

= 7.793

Approximately = 7.79

Therefore, the 95% confidence interval based on this sample is

[6.41, 7.79]

6 0
2 years ago
3/4 (x-12)=12<br> And 3/4y-12=12
lianna [129]
3/4 (x-12)=12
3/4x - 9= 12
        +9    +9
3/4x=21
*3/4     *3/4
x= 15 3/4

and 

3/4y-12=12
       +12  +12
3/4y = 24
*3/4    *3/4
y= 18
5 0
3 years ago
Read 2 more answers
Other questions:
  • The manager of a store wants to have a sales promotion where she gives prizes to the first several people through the door. She
    10·2 answers
  • Factorise this equation
    11·1 answer
  • 32 is 160% percent of what number
    5·1 answer
  • Let m = 26. What is the value of m + 11? A. 11 B. 15 C. 36 D. 37
    10·2 answers
  • Express 0.88 as a percent
    8·2 answers
  • URGENT HELP PLEASE
    6·1 answer
  • The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length?
    15·2 answers
  • Someone help me please
    9·1 answer
  • For each division problem, determine which place you should write the first digit of the quotient.
    14·2 answers
  • Find the length. Round your answer to the nearest tenth
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!