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
Angelina_Jolie [31]
3 years ago
14

Simplify this expression (7x + 3) - (4x - 5 )

Mathematics
1 answer:
Masteriza [31]3 years ago
4 0

Answer:

3x+8

Step-by-step explanation:

(7x+3)-(4x-5)

1.Rewrite remove parenthesis

7x+3-4x+5

2. Collect like terms

7x-4x= 3x

5+3=8

You might be interested in
30 POINTS!!!
DIA [1.3K]

Answer:

She can make cookies for 4.95 weeks

Step-by-step explanation:

2 x 1 2/3 = 3.333333333

16.5/ 3.333333333 = 4.95

Since Jordan is making two batches of Cookies per week, you need to multiply 2 by the amount of resources needed to bake one batch of cookies. So you multiply 1 and 2/3 by 2 to get the amount of resources neccesary for one week of making cookies. Then, you take the full amount of resources that she has, and divide that by the amount she uses per week, that number will give you the number needed to figure out how many weeks she has to bake cookies.

To figure out the number that is being divided to get the whole number in weeks, you would take the 16.5 cups of flour. The reason why this is, is because that Is the starting number of cups that she has. So here you would need to divide the amount you are taking from it each week. This will result in the amount of weeks that she is able to bake cookies with her flour.

5 0
3 years ago
What is the derivative of 3x^3 + 2
Gnesinka [82]
The correct answer is 9x^2

Hope this helped :)
7 0
4 years ago
12. Which area best describes a continental slope?
gulaghasi [49]

Answer:

area of land dropping steeply towards deep ocean basins :)

Step-by-step explanation:

8 0
3 years ago
For what value of x is the equation -3x + 7 = -17 true?
elena-s [515]

the answer is x=8


-3(8)= -24

-24+7=-17

8 0
3 years ago
Read 2 more answers
What is the simplified form of ? 8x4 8x8 32x4 32x8
Elena L [17]

Answer:

480

Step-by-step explanation:

8x4=32

8x8=64

32x4=128

32x8=256

256+128+64+32=480


6 0
3 years ago
Read 2 more answers
Other questions:
  • Use the counting principle to determine the number of elements in the sample space. The possible ways to complete a multiple-cho
    5·1 answer
  • OMG THIS QUESTION IS SO HARD WILL RATE IF U GET IT
    14·1 answer
  • Work out size of angle x
    9·2 answers
  • Please help!! I'm very confused
    11·2 answers
  • In APQR, PR is extended through point R to point S, mZQRS = (7x+8)°,
    11·2 answers
  • 9x + 3y - 7x - 8y =
    12·2 answers
  • Plsss help i’ll give brainliest if you give a correct answer
    15·1 answer
  • Find a solution for b3 = 8.
    13·2 answers
  • I NEED HELP ASAP PLEASE!!!
    14·1 answer
  • What is the domain of the relation R = {(-1,1), (2,3), (4,5), (5,6)}?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!