MATHEMATICS MIDDLE SCHOOL

Jane needs to miss fewer than 1/6 of the words on her spelling list.  If there are 18 words, how many can she miss?  Explain.

Answers

Answer 1
Answer: she would have to miss 1 or 2 because 1/6 of 18 is 3 so less than 3 is 2 or 1

hope that helps!
Answer 2
Answer:
because she needs to miss less than 1/6
therefore, she has to miss less than 1/6*18
thus, she has to miss less than 3

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A store sells packages of 48 Snickers bars for $28 per package, and packages of 36 KitKat bars for $22.50 per package. Mrs. Sweettooth bought some packages of Snickers bars and some packages of KitKat bars in this store. She bought total 204 candy bars and paid $123.50. How many of each brand of candy bars did she buy?

Answers

The number of Snickers bar and KitKat bar bought is 95 and 109 respectively.

How to solve an equation

Cost of 48 Snickers = $28

Cost per one = $28/48

= $0.583

Cost of 36 KitKat = $22.50

cost per one = $22.50/36

= $0.625

let

  • number of Snickers = x
  • number of KitKat = y

x + y = 204 (1)

0.583x + 0.625y = 123.50 (2)

From (1)

x = 204 - y

substitute into (2)

0.583x + 0.625y = 123.50

0.583(204 - y) + 0.625y = 123.50

118.932 - 0.583y + 0.625y = 123.50

- 0.583y + 0.625y = 123.50 - 118.932

0.042y = 4.568

y = 4.568/0.042

y = 108.761904761904

Approximately,

y = 109

substitute into (1)

x + y = 204

x + 109 = 204

x = 204 - 109

x = 95

Learn more about equation:

brainly.com/question/16863577

Answer: 96 snickers and 108 kitkats

Step-by-step explanation: you should do system of equations and then it would be 48s+36k=204 and 28s+22.5k=123.5, after you do the math, the answer turns out to be 96 snickers and 108 kitkats. :)

Scout wants to jog a total distance of 2 miles so far he has jogged 7545 feet how much farther must he jogged to reach his goal of 2 miles

Answers

Answer:

Step-by-step explanation:

2 miles is 10560 feet

10560-7545=3015

3015 Feet

Can anyone help on the second one? Thanks!

Answers

5 floors because 16.25/3.25 equals 5

Answer: 5 floors.

You want to divide the fractions, so do the whole numbers first and then the fractions. You're welcome!

A skatin rink sold 66 tickets. of these 2/3 were children's tickets, and the rest were adult tickets. What total number of adults tickets were sold?

Answers

children=2\3 x 66=44
adult=66-44=22
answer=22 tickets 
If 2/3 of the tickets sold were kid tickets, then 1/3 was adult tickets. 1/3 of 66 is 22 so there were 22 adult tickets sold and 44 children tickets sold. Hope this helps!!

!!!!!!!!!150 points!!!!!!! HELP ASAP SIMPLE QUESTION BELLOW!!!!!!

Answers

25x9=225x2=450
32x9=288x2=576
450+576=1026
1026-140=886
so the rest of the wall area is 886ft square
Hey there I see you need help well I am here to do just that 25*9=225*2=450   32*9=288*2=576  450+576=1026
1026-140=886
and  the rest of the wall area is 886ft square hope this helps 

What is 142 rounded to the nearest 10

Answers

140 because 2 is below 5 so its 140
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