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Vanyuwa [196]
3 years ago
8

DVD cases are sold in packages of 20. Padded mailing envelopes are sold in packages of 12. What is the least number of cases and

envelopes you could buy so that there is one case for each envelope with none left over?
Mathematics
2 answers:
nikdorinn [45]3 years ago
7 0
DVD cases 20/pack
Envelopes 12/pack

20 12
40. 24
60. 36
48
60
3 packs of DVD cases
5 packs of envelopes
liraira [26]3 years ago
6 0

Answer: There are 3 DVD and 5 padded mailing envelopes.

Step-by-step explanation:

Since we have given that

Number of DVD cases are sold  = 20

Number of padded mailing envelopes = 12

We need to find the least number of cases and envelopes.

L.C.M. of 20 and 12 = 60

Minimum number of DVD cases is given by

\dfrac{60}{20}=3

Minimum number of padded mailing envelopes is given by

\dfrac{60}{12}=5

Hence, there are 3 DVD and 5 padded mailing envelopes.

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Solve the following equation 2/3x+6=1/2x+1/4x
Vanyuwa [196]

Answer:

x= 72

Step-by-step explanation:

combine the Xs on one side and then make the denominators the same and solve

8/12X +6 = 3/4X

sub 6 on both sides

then sub 3/4 (aka. 9/12)

-1/12X= -6

multiply by reciprocal (the fraction flip-flopped)(-12) on both sides

and you get 72

4 0
3 years ago
2x-1 less than -1 or -4x less than -12
Bond [772]

The solution to these equations is either x < 0 or x > 3.

In order to find them, we need to solve each equation separately. Let's start with the first one.

2x - 1 < -1 -----> Add 1 to both sides

2x < 0 -----> Now divide each side by 2.

x < 0

Now let's look at the second one.

-4x < -12 ----> Divide both sides by -4

x > 3 (Notice that the sign changes direction because we divided by a negative)

When you have an "or" statement, you'll wind up with two answers, so we use both of these.

6 0
3 years ago
मन्दिर को बारेमा अनुच्छेद लेख्नुहोस्।​
PolarNik [594]

Answer:मन्दिर एक भवन हो जुन मानिसहरु देवताहरु को पूजा वा अन्य धार्मिक प्रयोजनहरु को लागी प्रयोग गर्दछन्। धेरै प्राचीन धर्महरुमा पूजा घरहरु मन्दिरहरु भनिन्थ्यो। हिन्दू धर्म, बौद्ध धर्म, र धेरै अन्य धर्महरु आज मन्दिरहरु छन्। वास्तुकला, वा मन्दिरहरु को निर्माण शैली, ठाउँ बाट ठाउँ फरक हुन्छ।

mark me as brainliest if this helps to u

7 0
2 years ago
So, I need to find the value of b but im very confused on how to! Can someone help me?
Angelina_Jolie [31]

b = 78°

The angles at a point sum to 360°

that is 45 + 237 + b = 360

282 + b = 360 ( subtract 282 from both sides )

b = 360 - 282 = 78°


5 0
3 years ago
Miguel Rodriguez borrow $400 from his brother Julio to pay the books and tuition. he agreed to pay Julio in six months with simp
asambeis [7]
  • <em>1st Divide $400 into 6.9% your answer is 27.6</em>
3 0
2 years ago
Read 2 more answers
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