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
Fiesta28 [93]
3 years ago
6

Please help I need help

Mathematics
1 answer:
qaws [65]3 years ago
3 0

The first answer of part A is 32

So 4y means you have to multiply 4 by y, which is 20 since 4x5=20

And then you add 12, which is 32.

The second answer to part A is 40

With the second question of part a, the expression is basically saying 4 times whatever 5+3 is. So 5+3= 8, and 4(8) is 40

For part B, they are equivalent because let’s pretend y=2. 12+4y= 20. And then 4(y+3) would equal 20 because 4(2)=8 and 4(3)=12 and 8+12=20. This might not be the answer that your teacher is looking for, but it’s still a right answer so technically they can’t say it’s wrong unless you have a super unfair teacher

You might be interested in
A random number from 1 to 5 is selected
shutvik [7]

Answer:

Relative frequency of selecting a 2 = 8/50 = 0.16

Relative frequency of selecting a 3 = 14/50 = 0.28

Step-by-step explanation:

When we have a given experiment with given outcomes (such that each time that we perform the experiment, one outcome happens) the relative frequency of a given outcome is the quotient between the number of times that that outcome happened, and the total number of times that the experiment was performed.

Here the experiment is selecting a random number between 1 and 5, and it is performed 50 times.

Out of these 50 times, the outcome "2" appears 8 times.

Then the relative frequency of selecting the number 2 is:

f(2) = 8/50 = 0.16

And of these 50 experiments, the outcome "3" appears 14 times.

Then the relative frequency of selecting the number 3 is:

f(3) = 14/50  = 0.28

7 0
3 years ago
11x = 57 pls tell i will give extra points for correct answer
scZoUnD [109]

Answer:

x=5 2/11

Step-by-step explanation:

its either 5 2/11 or 57/11

6 0
2 years ago
Read 2 more answers
The box-and-whisker plot describes the scores of golfers in a recent tournament.
romanna [79]
The minimum score was 70.

On a box-and-whisker, the dot on the left end is the lowest value.
The first line on the left is the lower quartile.
The second line is the median.
The third line is the upper quartile.
And finally, the dot on right end is the highest value. 

Hope I could help :) 
3 0
3 years ago
Help please! I need the area of this given figure. The formula is A=1/2(b1+b2)h
Pie

Answer:

108 ft

Correct me, if I am wrong :)

have a great day!

Thanks!

8 0
3 years ago
Read 2 more answers
Solve x(x−5)+4(x−5)=0, for x.
kherson [118]
Here is your answer. Good luck!

6 0
3 years ago
Read 2 more answers
Other questions:
  • A tour boat left the dock and traveled west at an average speed of 10 mph. A smaller fishing boat left some time later traveling
    8·2 answers
  • Write an equation for each translation of y=|x| .
    5·1 answer
  • Which set is an example of like fractions 1/2 and 3/2, 10/10 and5/5 ,7/4 and 4/7, 2/1 and 2/3
    8·1 answer
  • Parallelogram JSTP∼parallelogram BFMY
    14·1 answer
  • (2.7 x 10 to the power of 4) (3.5 x 10 to the power of 3)
    12·1 answer
  • 18.5% of 365<br> To 2 decimal places
    9·1 answer
  • XYZ Corporation recorded the number of employee absences each week over a period of 10 weeks. The result is the data list 5, 3,
    8·1 answer
  • $24,000 at 5% for 5 years . $_
    14·1 answer
  • Explain why the system of equations - 2x + y=6 and y-2x = 4 has no solution
    14·1 answer
  • Algebra <br> Level: High School
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!