What value of x makes the equation 4(5 - 7x), №8922642, 17.08.2020 09:29

Mathematics

What value of x makes the equation 4(5-7x)=6-12x true?

Step-by-step answer

P Answered by Master

7

x=7/8 or x= 0.875

Step-by-step explanation:

Yeah thats about it guys

Mathematics

What value of x makes the equation 4(5-7x)=6-12x

Step-by-step answer

P Answered by PhD

1

Do distributive property
20 - 28x = 6 - 12x
Add 28x to both sides
20 = 6 + 16x
Subtract 6
14 = 16x, x = 14/16 = 7/8
Solution: x = 7/8

Mathematics

What value of x makes the equation 4(5-7x)+6-12x true?

Step-by-step answer

P Answered by PhD

4

I can’t find the answer with just that. What does the equation equal?

Mathematics

I NEED HELP ASAP WILL MARK BRAINLIST. NOTE: EVERYTHING IS ALREADY ANSWERD ALL I NEED HELP WITH IS QUESTION 8 AND 9 PLEASE 5.3.4Journal:Two-Variable Systems: Elimination I answered everything for anyone who nees it but I only need help with question 8 and 9 1. What do x and y represent in this situation? (2 points: 1 point for each variable) X represents the individual acts and Y is for the group acts. 2. Do you agree that your classmate set up the equations correctly? Explain why or why not. (2 points: 1 point for yes/no answer, 1 for explanation

Step-by-step answer

P Answered by Master

5

8. Answer the original questions. (2 points: 1 point each question)

a) How long is each individual act?

Each individual act is 5 minutes.

b) How long is each group act?

Each group act is 10 minutes.

9. Discussion.

Discuss the reasonableness of your answers. (2 points: 1 point for each part)

a) Is the answer you found reasonable? Does it seem like enough time?

Yes, I believe the answer if found was reasonable. I think it is reasonable because 5 minutes seems to be enough time for an act with one person, and 10 minutes seems to be enough time for an act with multiple people.

Step-by-step explanation:

Mathematics

I NEED HELP ASAP WILL MARK BRAINLIST. NOTE: EVERYTHING IS ALREADY ANSWERD ALL I NEED HELP WITH IS QUESTION 8 AND 9 PLEASE 5.3.4Journal:Two-Variable Systems: Elimination I answered everything for anyone who nees it but I only need help with question 8 and 9 1. What do x and y represent in this situation? (2 points: 1 point for each variable) X represents the individual acts and Y is for the group acts. 2. Do you agree that your classmate set up the equations correctly? Explain why or why not. (2 points: 1 point for yes/no answer, 1 for explanation

Step-by-step answer

P Answered by Specialist

5

8. Answer the original questions. (2 points: 1 point each question)

a) How long is each individual act?

Each individual act is 5 minutes.

b) How long is each group act?

Each group act is 10 minutes.

9. Discussion.

Discuss the reasonableness of your answers. (2 points: 1 point for each part)

a) Is the answer you found reasonable? Does it seem like enough time?

Yes, I believe the answer if found was reasonable. I think it is reasonable because 5 minutes seems to be enough time for an act with one person, and 10 minutes seems to be enough time for an act with multiple people.

Step-by-step explanation:

Mathematics

Neil places £2000 in a bank account that pays 1.5% simple interest per year. How much interest will he earn in 6 years?

Step-by-step answer

P Answered by PhD

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180