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
wariber [46]
3 years ago
12

Evaluate the algebraic expression. t + s - r

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0

Answer:

Nothing further can be done to this topic

Step-by-step explanation:

You might be interested in
Brandon has a playlist with 83 hip-hop and pop songs. There are 15 more hip-hop songs than pop songs. How many pop songs are on
kogti [31]

Using a system of equations, it is found that there are 34 pop songs are on the playlist.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Number of hip-hop songs.
  • Variable y: Number of pop songs.

Brandon has a playlist with 83 hip-hop and pop songs, hence:

x + y = 83.

There are 15 more hip-hop songs than pop songs, hence:

x = 15 + y.

Replacing the second onto the first equation:

x + y = 83.

15 + y + y = 83.

2y = 68.

y = 34.

There are 34 pop songs are on the playlist.

More can be learned about a system of equations at brainly.com/question/24342899

6 0
2 years ago
What is the square root of 121
Dvinal [7]

Answer:

11

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
a string is 14.9 meters long and needs to be cut into smaller pieces of 0.52 meter each. what is the greatest number of pieces y
alex41 [277]

Answer:

28 pieces

Step-by-step explanation:

14.9 ÷ 0.52 = 28.653

8 0
2 years ago
Read 2 more answers
If log_10(x) = 3 + log_10(y), then find x/y
Lina20 [59]

Answer:

  •  1000

Step-by-step explanation:

  • log_{10}x = 3 + log_{10}y
  • log_{10}x - log_{10}y = 3
  • log_{10}(x/y) = 3
  • x/y = 10^3
  • x/y = 1000

7 0
1 year ago
Read 2 more answers
What is 15 ÷ 3 i know the answer just want to see if right
marusya05 [52]
15/3 = 5 hope this helped!
7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve and graph and give the final answers that would make the equation true. Need the answer ASAP is for turn it in tomorrow
    5·1 answer
  • Find the measures of the four numbered angles
    6·1 answer
  • (8a^-9)^-2/3 Can please show me how to get the answer to this problem?
    7·2 answers
  • The perimeter of a rectangle is 42 cm. The longer side has length of 7 cm more than the shorter side. Find the length of longer
    9·2 answers
  • What is 8 and 1/5 - 4 and 2/5
    6·1 answer
  • Please help, doing age word problems. Tysm if you do, really appreciated :D
    6·2 answers
  • -15______= -3 what it this answer?
    8·1 answer
  • I need help with this.​
    6·2 answers
  • Find the missing side length for 15,36 and C
    13·1 answer
  • Have an amazing day :) <br><br> Will give brainlst
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!