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
avanturin [10]
3 years ago
13

How do I find the variable

Mathematics
1 answer:
Snezhnost [94]3 years ago
4 0

Answer:

y=15.2

Step-by-step explanation:

78=5y+2

-2        -2

76=5y

divide by 5 on both sides

15.2=y

You might be interested in
whenever Sabrina visits the gym she lifts weights for 8 minutes and runs on the treadmill for 35 minutes. write two equivalent e
Darya [45]
Your answer will be 8+35×5=215 because she works out 43 minutes total a day (8+35=43) and then you have to do that for 5 more more day so you can do 43 × 5 or 43+43+43+43+43 your answer will come out the same
5 0
4 years ago
In a congressional district, 55% of the registered voters are Democrats. Which of the following is closest to the probability of
katovenus [111]

Answer:

sample mean

Step-by-step explanation:

6 0
3 years ago
Find the measure of arc UT
Oksi-84 [34.3K]

Answer:

If I was you i'll take my chances with 125 degrees.

4 0
3 years ago
Read 2 more answers
If m = 5 and n = -2, evaluate 3m - 4n and n2 - m and find the product of the two expressions.
ddd [48]

Hence the correct answer is C) -23

Further explanation:

We have to put the values of m and n into both expression first separately and then multiply the answers.

Given expressions are:

Exp\ 1:3m-4n\\Exp\ 2: n^2-m

The values are:

m=5\\n=-2

Putting the values in expression 1:

3m-4n\\=3(5)-4(-2)\\=15+8\\=23

Putting the values of m and n in second expression

n^2-m\\=(-2)^2-5\\=4-5\\=-1

Multiplying both expressions:

(3m-4n)(n^2-m)=23* (-1)=-23

Hence the correct answer is C) -23

Keywords: Polynomials, Putting values in expressions

Learn more about polynomials at:

  • brainly.com/question/4142886
  • brainly.com/question/4934417

#LearnwithBrainly

8 0
3 years ago
Which point is located at -7.75−7.75minus, 7, point, 75?
rosijanka [135]
Cccccccccccccccccccc
3 0
3 years ago
Other questions:
  • I need help again pleade
    11·1 answer
  • I WILL GIVE BRAINLYEST
    6·1 answer
  • How do you solve 6x^2 plus 5x=20 algebraically?
    5·1 answer
  • Determine the function which corresponds to the given graph<br> The asymptote is x=3
    14·1 answer
  • Calculate the Ek of a car which has a mass of 1000 kg and is moving at the rate of 20 m/s
    13·1 answer
  • Kenley has 100 songs on her digital music player.of the songs, seventeen hundredths are country songs, two tenths are musicals,
    14·2 answers
  • Evaluate. 5(−6)=________<br><br><br> 30<br><br><br> -1<br><br><br> -11<br><br><br> -30
    15·2 answers
  • I'll give you brainliest
    14·2 answers
  • A group of friends were working on a student film that had a budget of $1300. They used $546 of their budget on props. What perc
    7·1 answer
  • What is x<br> x-6+1+6x=-5<br> PLZ HELP ME!!!<br> due today
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!