Suppose that the grade 7 students expect to sell between 100 and 150 hot dogs how many packages of 12 wieners and 8 buns should the students buy if they don't want any leftovers justify your answer

Answers

Answer 1

Answer:

The students should buy 144 packages of 12 wieners and 8 buns.

What is HCF?

The highest common factor is defined as the set of numbers with the highest common multiple. The highest positive integer with more than one factor in the set is HCF.

We have been given that the grade 7 students expect to sell between 100 and 150 hot dogs.

We have to determine the common multiple between 100 and 150

Here are multiples of 8:

8,16,24,32,40,.... , 136, 144

Here are multiples of 12:

12,24,36,48....., 132, 144

The highest common factor is 144 which is lower than 150 hotdogs, so it is 144.

Therefore, the students should buy 144 packages of 12 wieners and 8 buns.

Learn more about the highest common factor here:

https://brainly.in/question/3803222

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Answer 2

Answer: you have to find the common multiple between 100 and 150

multiples of 8: 8,16,24,32,40,48,56,64,72,80,88,96,104,112,120 ,128 , 136, 144

multiples of 12: 12,24,36,48,60,72,84,96,108, 120, 132, 144

The GCL (Greatest common multiple) is 144 that is lower than 150 hotdogs, so it is 144.
12 packs of weiners, 18 packs of buns.

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Nam has a bag of 8 chips numbered 1 to 8. He will perform an experiment to model the theoretical probability of pulling a chip with the number 6.Select from the drop-down menus to correctly complete the sentences.Nam should pull a chip and replace it after each turnA. as many times as possibleB. 8 times, and then divide the number of times 6 occurs by A. 8B. the number of trials. After many trials, the experimental probability will be close to the theoretical probability of A. 1/8B. 2/3C. 1/6.
Substitution: y-2x=-6 and 5x-y=9

Mr. Williams physical education class lasts for 7/8 hour. How many minutes are spend warming up and cooling down if both of these total 3/10?How many minutes are NOT spend on instruction, if this total is 8/10??
Thanks.

Answers

does it say anything bout instructions??

Estimate then record the product $473x9

Answers

So because 9 and 10 are close to each other, and the fact that 10 is really easy to multiply by, you do 473 x 10 which is 4730, because you just add a 0 to the end.
This means that an estimate is 4730 or if you want to be less specific, <4730, because 9 is less than 10.
The actual product though is 4257.

the Answer is 4,267
473 times 9 is 4,267 because u always multiply the number that is below the number that u are multiplying 4,267 times 9. 9 times 7 is 27 9 times 7 is 64 plus 2 is 66 and 9 times 4 is 36 so always multiply that small number with the numbers that is bigger

Edgar wants to plot the ordered pairs

Answers

Answer:

Step-by-step explanation:

Mo-Qui has studied Spanish for half an hour longer than he studied History.If He spent 2 hours and 15 min studying for Spanish, but isn't finished yet, write an inequality to show how the amounts of time studying each subject are related.

Answers

So,

Let s represent the time Mo-Qui spent studying Spanish and h represent the time Mo-Qui spent studying History.

s = h + 30
s > 2 hrs. 15 mins. (he isn't done yet)

Substitute
2 hrs. 15 mins. = h + 30 mins.

Subtract 30 mins. from both sides
1 hr. 45 mins. = h

However, s > 2 hrs. 15 mins., so h must be more than 1 hr. and 45 mins.

h > 1 hr. 45 mins.

Is this what you were looking for?

Simplify the problem. Show your proof!

[45 - (6 + 3)] x 27