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3 years ago

21. Jim loves nuts. He plans to spend at most $24 to buy cashews and peanuts for after work

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

4 0

He can buy 5 of the $3 nut and 1 of the $5 nuts.

5x3=15

5x1=5

15+5=20 and that’s less than 24.

So Jim can use $20 to buy the $3 one 5 times and the $5 one 1 time.

You might be interested in

Are these numbers divisible by<br> 2,3,5,10<br> 444:<br> 90:<br> 45:

anyanavicka [17]

444 ÷ 2 = 222

444 ÷ 3 = 148

90 ÷ 2 = 45

90 ÷ 3 = 30

90 ÷ 5 = 18

90 ÷ 10 = 9

45 ÷ 3 = 15

45 ÷ 5 = 9

So 444 can be divided into 2 and 3

90 can be divided into 2, 3, 5, and 10

45 can be divided into 3 and 5

Hope this helps. :)

6 0

3 years ago

Read 2 more answers

A _______ is the numerical factor of a multipication expression like 4x

Sergio039 [100]

I think it is coefficient, hope this helps!

5 0

3 years ago

A recipe that makes 4 servings calls for 2/3 cup of flour. Isadora uses a large container of flour to make 20 servings of the re

Luden [163]

2/3 x 5 = 3
the ratio from 4 to 20 is 5, then you multiply it by the original amount
so it's 3

3 0

3 years ago

Rosa believes she can use a division expression to find the cost per pound of ground beef when 1 pound sells for $4. Which state

DiKsa [7]

Answer:

Rosa is correct in using a division expression because the term "per" implies the quotient of the quantities before and after that word.

Step-by-step explanation:

Given that

1 pound of ground beef sells for $4.

To find the cost per pound:

We need to divide the cost with the number of pounds.

i.e.

$\text{Cost per pound = }\dfrac{\text{Total Cost}}{\text{Number of pounds}}$

If 'Number of pounds' = 1, then cost per pound = Total Cost

Therefore, the above division expression can be used to find the Cost pound.

Putting the values given to find the 'Cost per pound':

$\text{Cost per pound = }\dfrac{\$4}{1} = \$4$

Therefore, Rosa's belief is correct that, a division expression can be used.

The correct answer is:

Rosa is correct in using a division expression because the term "per" implies the quotient of the quantities before and after that word.

6 0

3 years ago

Read 2 more answers

I was sick today at school and I didn’t learn anything about this I need help!!

Harrizon [31]

Answer:

Assuming 16 and 17. 5 books in 5 shelves, do you need help making an array? for 17, composite since you can divide the new number by either prime number, and a prime number can only be divided by 1 and itself.

Step-by-step explanation:

What are the prime numbers in between 21 and 30?

Well all numbers are 21, 22,23,24, 25, 26, 27, 28, 29, 30.

We know right away prime numbers can't be even so now we have 21, 23, 25, 27, 29.

Fives are easy to check for too so we can get rid of 25.

21, 23, 27, 29. Now it's pretty easy to check each one for being prime. the prime numbers are 23 and 29. Now, it says taking 4 away means it can be divided up, or another way to say that is taking 4 away beams the new number won't be prime. taking 4 away gives us 19 and 25. Well we know one is definitely not prime, and if you check you can see the other one is. So 25 is our answer.

the only way 25 splits up is 5x5, so that means there are 5 books per shelf and 5 shelfs.

for 17 the defenition of prime is that it can only be divided by 1 and itself. If you multiply two different numbers to get a new number, then this new number can be dived by the two you used. For example 3 and 2 multiply to get 6. Because of that you can divide 6 by 2 to get 3 or divide 6 by 3 to get 2, so since it is divisible by more than just 1 and itself, it is not prime. Let me know if you need any more help with this.

5 0

3 years ago