it takes both jack and Scott 12 minutes to walk to school. jack has his headphones on for 2/3 of the walk and Scott had his on for 2/5 of the walk. who had their headphones on longer? explain.

Answers

Answer 1

Answer: Jack has the headphones the longest because 2/3 of 12 are 8mins leaving only Scott 4min of headphone time

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Reasoning What number has factors of 2 and 3 and multiples of 12 and 18?

Find (2x^2+2)+(x^2-4)-(3x^2+1)
Answers
3x^2-1
6x^2-3
-3
6x^2

Answers

Answer:

-3

Step-by-step explanation:

(2x^2+2)+(x^2-4)-(3x^2+1)

Distribute the minus sign

(2x^2+2)+(x^2-4)-3x^2-1

Combine like terms

2x^2+x^2-3x^2-1+2-4

0x^2 -3

-3

Answer:

the answer is -3

Step-by-step explanation:

I took the test

Please help solve the ineaquality x over 3 is < than 3

Answers

We have an inequation:
x/3 < 3
⇒ x < 3*3
⇒ x < 9

The final answer is x < 9~

Alder is ordering invitations for a holiday party. The invitations cost $3.75 each, plus an additional $5.00 fee for printing.Which table represents the cost of the invitations?

Answers

let the number of invitations be x.
3.75x + 5 = cost of invitations..

I need help what is 9+(0X6)-4=?
PLEASE DONT DELETE!!!!!

Answers

Hopethiswillhelpu...:)

Answer:

Step-by-step explanation:

Use Pemdas

Bryan has a summer job of unloading fruit crates. Last week he unloaded 243 crates. This week he unloaded 361. How many more did Bryan unload this week than last week?

Answers

Answer:

The answer is 118

Step-by-step explanation:

In order to solve this you need to subtract this weeks, to last weeks.

361 - 243 = 118.

Hope this helps :)

Final answer:

Bryan unloaded 118 more crates this week than last week.

Explanation:

To find out how many more crates Bryan unloaded this week than last week, we can subtract the number of crates unloaded last week from the number of crates unloaded this week.

So, to find the difference, we subtract 243 from 361:

= 361 - 243

= 118

Therefore, Bryan unloaded 118 more crates this week than last week.

Learn more about Difference in quantities here:

brainly.com/question/30828137

#SPJ12

What is the solution to the linear equation? 6k + 10.5 = 3k + 12 k = 0.5 k = 2 k = 7.3 k = 9

Answers

The solution is K=0.5

The solution is K = 0.5

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Leena knits 10 rows in 12 min. At this pace, how long will it take her to knit the next 25 rows?How many minutes did it take?

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Select all the equations that have x=20 as a solutionA)2x =40B)2x =10C)4x =5D)4x =80