Evaluate:
6n for n=8
k over 20, for k = 140
50x, for x = 8
2007-10-11 15:12:47 · 24 answers · asked by **Silvia** 3 in Science & Mathematics ➔ Mathematics
48
7
400
2007-10-11 15:14:48 · answer #1 · answered by Anonymous · 1⤊ 0⤋
6n for n=8: This is just a fancy way of saying 6 times 8 which is 48. You will see this a lot later on so get used to seeing this.
k over 20, for k = 140: Its saying 140 divided by 20, which is 7. This too will be brought up later.
50x, for x = 8: Same thing as #1, a fancy way of saying multiply the numbers. So 50 times 8 equals 400. Any questions, just message me! :-D
2007-10-11 15:21:31 · answer #2 · answered by C.J. 2 · 1⤊ 0⤋
6n for n=8 48
k/20 for k=140 7
50x for x=8 400
2007-10-11 15:18:15 · answer #3 · answered by Dave aka Spider Monkey 7 · 1⤊ 0⤋
1. 6n=48 you work this problem as a multiplication problem and it is worked as 6*n or 6*8
2. k over 20 is a division problem and it is simplified k/20 or 140/20 which will equal 3 and 5/20.
3. 50x=400 it is worked the same as number 1
over all this is ridiculous for a sixth grader to have this hard of homework. i didn't have to do this until the 8th grade.
2007-10-11 15:30:30 · answer #4 · answered by danceswithweed2005 1 · 0⤊ 0⤋
6n for n=8 is just 6X8 =48
k over 20 for k=140 is 140 divided by 20 which is 70
50x x=8 is 8X50 which is 400
2007-10-11 15:22:59 · answer #5 · answered by Hussite 2 · 0⤊ 0⤋
This is simple.
6n for n = 8
6(8) = 48
k over 20, for k = 140
140 / 20 =7
50x, for x = 8
50(8) = 400
2007-10-11 20:43:37 · answer #6 · answered by mz. * 1 · 0⤊ 0⤋
yes... If n=8 and theres 6 ns then its 8*6=48
If k is 140 and it is divided by 20 then its 7.
If x is 8 and there is 50 of them 50*8=400
2007-10-11 15:17:29 · answer #7 · answered by Andrew E 3 · 1⤊ 0⤋
9th grade is awful. You are the weakest link on the food-chain at highschool, (sorta speak) everyone looks down upon the minor niners or 9th graders, because they are new to the school, and the youngest of the grades... 9th grade is totally different then 6th grade, the people are meaner, more groups are formed (like druggies group, goth/emo groups, preps, chavs, popular kids, athletes, nerds, ect...) people define one another by their appearence, and where they fit into which groups. You can make friends in 9th grade by simply, just being yourself. Try not to let other kids bother you if they do so, just talk to some people, make yourself known around the school a bit, people will eventually start socializing with you and then friends will be made :) However, be warned about the groups. See, sometimes people in high school will act all friendsly to you, and then yous will be like best friends, but they may be tricking you... this happened to me once, and the person was like my bff, turned out she only spent time with me because she wanted to get into drugs, and was haning around me because I had connections x( People will use you, or try to anyways :P 9th grade can be fun though, keep your spirit up, make some friends and just remember be cautious of others, but friendly at the same time, once people get to know you, they will start haning out with ya, and then eventually you will have many friends :) Best of luck ^_^
2016-05-22 00:25:35 · answer #8 · answered by aline 3 · 0⤊ 0⤋
6n 6(8)=48
k oerr 20 140divide by 2 is 7
50x is 50(8)=400
2007-10-11 15:17:52 · answer #9 · answered by mirna a 1 · 1⤊ 0⤋
1) 6*8=48
2)140\20=7
3)400
2007-10-11 15:15:43 · answer #10 · answered by Stevie C 3 · 1⤊ 0⤋
(6)8=48
140/20=7
50x8=400
2007-10-11 15:24:42 · answer #11 · answered by J T 2 · 0⤊ 0⤋