6 sweets cost 42p altogether how much do 8 sweets cost

Answers

Answer 1

Answer: The best thing to do is to find the cost of one sweet, and to do this, divide 42 by 7.
42/7= 6
Therefore, one sweet costs 6p.
To find the cost of 8 sweets, you've got to multiply 6 by 8, and this gives you 54p.
Therefore, 8 sweets cost 54p
This is basically just finding unit rate and multiplying.
Hope this helps :)

Answer 2

Answer: 42 by 7.
42/7= 6
1 sweet = 6p*8=48p

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Order -3.98, 3 8/9, -3 11/12, and 3.9 repeated from least to greatest

Answers

Answer:

Step-by-step explanation:

-3.98

3 8/9 = 3.888 (repeating)

-3

3.9

least to greatest :

-3.98 , -3, 3 8/9, 3.9

twelve rolls of commercial-grade paper towels come in one case costing $23.58 What is the the cost per roll of paper towels

Answers

$23.58 divided by 12 = $1.965
Each roll is about $1.97 (if you round up)

You would take your cost of 23.58 and divide it by the amount (12). You would end up getting 1.965 or 1.97 per roll

394.6÷9 =??? what is the answer and why explain what u did to solve this problem???

p.s plz help me :(

Answers

43.84444444444444444444444444. this is how i got the answer to this. all i did is divided 394.6 by 9 and that got me the answer. its that simple.

394.6divied by 9 would be 43.84----------but you can round up and it would 44.

Elapsed time 9 3/4 hours end time 6:00 p.m. what is the start time

Answers

It will be 8:15 am because if you start at 8:15 am and you add 9 hours 45 minutes you get 18 and the 18 hours of the day its 6:00 pm

Determine the x-intercept, y-intercept, and slope of the line described by -3x+7y=-21

Answers

Answer:

Step-by-step explanation:

Comparing to Y = MX + c

M is the slope and c is intercept

-3x+7y=-21

7y = 3x - 21

y = 3/7x - 21/7

y = 3/7x - 3

Slope= 3/7

Intercept= -3

660 ft/min=_________ft/s
1 min = 60 sec

Answers

Well, divide $(660)/(60)=10ft/s$ .

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You use a juice mix to make orange juice. You combine 12 ounces of the mix with 36 ounces of water. Which is a unit rate that describes your juice?