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
butalik [34]
3 years ago
15

Pls i need the help.​

Mathematics
2 answers:
sp2606 [1]3 years ago
5 0

Answer:

3. 16a+24b

Step-by-step explanation:

I know this because I grouped the eqatiobs together

Andrei [34K]3 years ago
4 0

Answer:

#3. 16a + 24b

Step-by-step explanation:

P= 2( length plus width).

You might be interested in
Write as a decimal number.<br> 9-10
Ad libitum [116K]

Answer:

.9

Step-by-step explanation:

9 divided by 10

8 0
2 years ago
Is 7/20 equal to 0.35
andrew11 [14]

Answer:

yes it is

Step-by-step explanation:

8 0
2 years ago
Rectangle JKLM undergoes a sequence of transformations, resulting in rectangle J’K’L’M’. The length of side K’L’ is 6 units. The
madreJ [45]

Answer:

J,F,K

Step-by-step explanation:

J,F,K

5 0
2 years ago
SAT scores: The College Board reports that in 2009, the mean score on the math SAT was 582 and the population standard deviation
Andrews [41]

Answer:

we can conclude that there is no significant evidence to conclude that the mean score in 2010 differs from the mean score in 2009.

Step-by-step explanation:

H0 : μ = 582

H1 : μ < 582

Test statistic :

T = (xbar - μ) ÷ σ/√n

Xbar = 515 ; n = 20 ; σ = 120

T = (515 - 582) ÷ 120/√20

T = -67 / 26.832815

T = 2.50

Pvalue at t score = 2.50 ; df = 19 is 0.0187

At α = 0.0187

Pvalue > α ; Hence, we fail to reject the Null

Hence, we can conclude that there is no significant evidence to conclude that the mean score in 2010 differs from the mean score in 2009.

7 0
3 years ago
PLS HELPP I WILL MARK BRAINLIEST!!
Tpy6a [65]
The answer is 2 first you add then multiple
8 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASEEE HELP!!Jordan got a job making $8 per hour. Which expression represents how much she makes?
    6·2 answers
  • Scenario for y=x+5 and y=2x+2
    5·1 answer
  • At the market, 2.4 pounds of peas cost 1.68 dollars. How much does one pound of peas cost?
    14·1 answer
  • What is 9,452,729 in expanded form
    6·2 answers
  • Which expression is equivalent to the given expression? 17x−32x x(17−32) x(32−17) 17x(1−32) 17(x−32)
    15·1 answer
  • A sprinkler head had a 90-degree rotation and shoots 15 feet long. How much area is covered if there are 12 90-degree heads in o
    12·1 answer
  • PLS PLS HELP!!!!!!
    7·1 answer
  • I need help my math teacher is bugging me to answer the question for a day assignment
    7·2 answers
  • Answer and explain for brainliest, no links..
    6·1 answer
  • &gt; Section Exercises 1.4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!