subject

Mathematics, 17.07.2019 11:30 whiteshawn0250

4. simplify. a) 5(2x + 3y) - 4(3x - 5y) b) x - 2(x + 3y) - (2x + 3y) - 4(x + y) c) 3(a + 2b - 2) - 2(2a - 5b - 1)

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:40

Which system of linear inequalities is represented by the graph? !

Answers: 1

question

Mathematics, 21.06.2019 22:00

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Answers: 1

question

Mathematics, 22.06.2019 00:00

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

Answers: 1

question

Mathematics, 22.06.2019 00:00

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?

Answers: 3

You know the right answer?

4. simplify. a) 5(2x + 3y) - 4(3x - 5y) b) x - 2(x + 3y) - (2x + 3y) - 4(x + y) c) 3(a + 2b - 2)...

Questions

question

Mathematics, 03.03.2021 14:00

An event that has probability 1 is said to be...

question

Mathematics, 03.03.2021 14:00

Find the hcf of p^3q - pq^3 and p^5 q^2 - p^2q^5...

question

Mathematics, 03.03.2021 14:00

0.0245 X 1.2 0.08 x 1.75...

question

Mathematics, 03.03.2021 14:00

C is directly proportional to D When C = 125, D = 5 a) Find an equation for C in terms of D b) Find the value of C when D = 10 c) F...

question

Physics, 03.03.2021 14:00

If light transmits impulses, why don't we use torches as propulsion? Could there be a situation where such a drive would be useful?...

question

Mathematics, 03.03.2021 14:00

(Take π=22/7). one interior angle of equilateral triangle PRT....

question

Physics, 03.03.2021 14:00

Electromagnetic waves can travel through a vacuum. true or false...

question

Mathematics, 03.03.2021 14:00

Which situation can be represented by the equation y 12x?

question

Mathematics, 03.03.2021 14:00

Find the nth term of the sequence 5, 11 , 17 , 23...

question

Mathematics, 03.03.2021 14:00

If a 20-foot tree casts a shadow of 15 ft how long is the shadow of a student who is 5 ft 4 in tall?...

question

Mathematics, 03.03.2021 14:00

Faleh needs to read 4 novels each month. Let N be the number of novels Faleh needs to read in M months. Write an equation relating N to M, Then use th...

question

Mathematics, 03.03.2021 14:00

9. Jeremy has incorrectly simplified the expression below. Correct his mistake. 5(y + 7) - 29- 2)= 5y +35 - 3y - 4= 3y + 31...

question

English, 03.03.2021 14:00

What are some obstacles college students face in finishing their classes and what are some effective strategies to overcome the obstacles? WILL GIVE...

question

Business, 03.03.2021 14:00

Explain two likely reasons why the relative importance of the primary sector of Country X economy has declined Ades Engineering Company...

question

Mathematics, 03.03.2021 14:00

Curious if this carbon eating virus can turn into a "Grey Goo" catastrophic event. By it mutating faster than our science can keep it in check? This i...

question

Mathematics, 03.03.2021 14:00

Who else is here as there bored...

question

Mathematics, 03.03.2021 14:00

(06.01 MC) A scatter plot is made with the data shown. Number of Bakers at a Cake Shop 5 6 7 8...

question

Mathematics, 03.03.2021 14:00

Asuka travels at an average speed of 50 mph for 20 miles. Without stopping, Asuka then travels 70 miles in 1.75 hours. Find her average speed for the...

question

Mathematics, 03.03.2021 14:00

3 of 8 The diameter of the wheels of Brian's segway are 0.42m. Brian goes for a ride and the wheels complete 27276 full revolutions. How...

question

Mathematics, 03.03.2021 14:00

How many kilometres on the ground is represented by 9 cm on the map?

More questions: Mathematics Another questions

Questions on the website: 13722363