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
Alex
3 years ago
9

Factorise each of the following.

Mathematics
1 answer:
Alborosie3 years ago
7 0

I will do (a) only.

6rt - 3st + 6ru - 3su

6rt - 3st = 3t(2r - s)

6ru - 3su = 3u(2r - s)

Answer: (3t + 3u)(2r - s)

Do the rest likewise.

You might be interested in
The Colvilles are buying a new car. The cash price is $35,000.00. They will make a down payment of 20% or $5,000. The balance wi
Varvara68 [4.7K]

9514 1404 393

Answer:

  2.01% for a down payment of $5000

  5.49% for a down payment of 20%

Step-by-step explanation:

There is no formula for the APR of a loan, given its other parameters. The value must be found using iterative or graphical means. The attached shows a graphical solution for each of the two cases for a 4-year loan.

  For 20% down payment, APR ≈ 5.49%

  For $5,000 down payment, APR ≈ 2.01%

4 0
3 years ago
Read 2 more answers
Please help me with this math problem.
evablogger [386]

Answer:

The answer is 19.

Step-by-step explanation:

Given that these lines are parallel, these two angles together equal 180.

6x +4 + 4x -14 = 180

     -4         +14     +10

6x + 4x = 190

10x = 190

x = 19

I hope this was helpful to you! If it was, please consider rating, pressing thanks, and giving my answer Brainliest. Have a wonderful day!

5 0
3 years ago
Jacob spent half of his weekly allowance at the movies. To earn more money his parents let him wash the car for $7. What is his
sweet [91]

Answer:

6 dollers couse 13 minuse 7 equels to 6

5 0
3 years ago
Addison is 3 times as old as Bailey, and Bailey is 2.5 times as old as Christopher. If the sum of their ages is 66 , how old is
stepan [7]

Answer:

6 years old

Step-by-step explanation:

First, turn the information given in words as equations. Use variables to represent the people:

let A be Addison's age

let B be Bailey's age

let C be Christopher's age

A = 3B          (Addison is 3 times as old as Bailey)

B = 2.5C          (Bailey is 2.5 times as old as Christopher)

A + B + C = 66        (the sum of their ages is 66) (sum means addition)

Start with the equation for the sum of their ages (A + B + C = 66). You have other equations that can replace the variables in this equation.

A + B + C = 66

(3B) + B + C = 66        Replace A with 3B (because A = 3B)

4B + C = 66        Collect like terms (3B + B = 4B)

4(2.5C) + C = 66        Replace B with 2.5C (because B = 2.5C)

10C + C = 66        Collect like terms (10C + C = 11C)

11C = 66          Isolate "C"

11C/11 = 66/11          Divide both sides by 11 to cancel out 11 on the left side.

C = 6        Christopher's Age

Therefore Christopher is 6 years old.

3 0
3 years ago
Which graph best represents the solution set of y> 5/3 x+2
Anna [14]

Answer:

B

Step-by-step explanation:

-

5 0
3 years ago
Other questions:
  • What can be concluded about the line represented in the table? Check all that apply. x y –6 –7 2 –3 8 0 The slope is 2. The slop
    5·2 answers
  • The hypotenuse of a right triangle is 10cm long. The longer leg is 2cm longer than the shorter leg. Find the side lengths of the
    5·1 answer
  • Khan academy graph from the linear standard form.<br> Graph -14x + 21y = 84
    6·2 answers
  • A company surveyed 140 people and found that 35 of them went to the library at least once per week. If the town these people liv
    8·1 answer
  • 7x-y= 22<br> 4x + 2y = 10<br> can someone help plz?
    13·1 answer
  • Each school bus can hold 65 students. If there are 8 buses, how many students can ride the bus?
    14·2 answers
  • The sum of the two numbers is 16. One number is 4 less than 3 times the other. Find the numbers.
    6·1 answer
  • Find the area of the triangle
    15·1 answer
  • Mia is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Mia will earn $50 e
    11·2 answers
  • What is -0.4 times -5/6?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!