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
Paha777 [63]
3 years ago
15

At should be added to a+3b+c to get 3a+5b+7c?​

Mathematics
1 answer:
e-lub [12.9K]3 years ago
8 0

Answer:

2a + 2b + 6c.

Step-by-step explanation:

To find this we subtract :-

3a + 5b + 7c - (a + 3b + c)

= 3a + 5b + 7c - a - 3b - c  Now combine like terms:

2a + 2b + 6c  (answer).

You might be interested in
For the linear model, y = -67.9x + 679 , the distance, in miles y, is a function of time, x, in hours. Use the model to calculat
Ksenya-84 [330]

Answer:

339.5

Step-by-step explanation:

-67.9x+679= y

-67.9*5+679=

-339.5+679= 339.5

4 0
3 years ago
9.W
gogolik [260]
The correct answer is A
5 0
4 years ago
How do you find the Slope of a line?
UNO [17]

You find the slope of the line by using the formula \frac{y2-y1}{x2-x1} where x1 and y1 is the first point, and x2 and y2 are the second point.

4 0
3 years ago
Read 2 more answers
Somebody help please with workout
svlad2 [7]
If you need help with a workout your going to need a trainer.
6 0
3 years ago
What is the point of intersection of the linear system<br> x=5 and y = - 4
mestny [16]
Answer: The linear equations intersect at 5 , -4

8 0
3 years ago
Other questions:
  • Earth's diameter at the equator is 7,926
    13·2 answers
  • #12: Solve the equation below. Determine the number of solutions.
    8·1 answer
  • Which of the following expressions has a value of 4?​
    14·1 answer
  • 2. Find the measure of the central angle.*
    11·1 answer
  • a club has 5 members. from these members, the positions of president and vice-president have to be filled. how many different wa
    5·1 answer
  • Factor 2x2 -5x - 3 Group of answer choices (2x - 1) ( x + 3 ) (x - 1) ( x + 3 ) (2x +1) ( x - 3 ) (x + 1) ( x - 3 )
    11·1 answer
  • Krissa wants to buy some acrylic paint. She needs 47 mL of black, 59 mL of yellow, and 48 mL of brown. Each bottle holds 55 mL o
    10·1 answer
  • Ms santos seashells into 4 row she puts 6 seashells in each row how many seachells are there altogether
    6·1 answer
  • ​Vanessa has 40 gallons of water to her new fish pond in her backyard and wants to add more water. Her pond can hold a maximum o
    8·2 answers
  • Write the standard form of the equation y+4=-12/7(x-1)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!