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irga5000 [103]
3 years ago
10

Indicate whether each number is a prime or a composite number. a. 5 b. 11 c. 18 d. 47 e. 44 f. 65

Mathematics
1 answer:
Paladinen [302]3 years ago
8 0

Answer:

a. Prime

b. Prime

c. Composite

d. Prime

e. Composite

f. Composite

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Please help solve this. Will give brainiest. Please explain your answers, as I have no idea how to solve this, but I tried my be
tatyana61 [14]

Answer:

Step-by-step explanation:

-2(6+s) ≥ -15 -2s

step 1: first remove the parenthesis

             -12 - 2s ≥ -15 -2s

step 2: add +12 to each side to combine like and unlike terms

           -12 - 2s + 12 ≥ 15 - 2s +12

           = -2s ≥ 27 - 2s

step 3: then add +2s to each side to obtain unknown sides

-2s + 2s ≥ 27 -2s + 2s

0 ≥ 27 + 0

Answer: No solution

In Summary

Step 1 Eliminate fractions by multiplying all terms by the least common denominator of all fractions.

Step 2 Simplify by combining like terms on each side of the inequality.

Step 3 Add or subtract quantities to obtain the unknown on one side and the numbers on the other.

Step 4 Divide each term of the inequality by the coefficient of the unknown. If the coefficient is positive, the inequality will remain the same. If the coefficient is negative, the inequality will be reversed.

Step 5 Check your answer.

3 0
4 years ago
Which graph represents the piecewise function?
zepelin [54]

Answer:

C bottom left is ur answer

Step-by-step explanation:

heres a screenshot

Step-by-step explanation:

8 0
3 years ago
A sewing machine is at a 20% off sale. The original price was $340. How much does the sewing machine cost at a 20% off sale?
Anvisha [2.4K]

Answer:

272$

Step-by-step explanation:

Since it is at a sale of 20% off that means that we will have to subtract 100% from 20% which is 80%

Now to find the exact value, we will have to multiply 80%, or 0.80 with 340

0.80*340= 272$

Therefore our answer is 272$

                     - Hope this helped :)

-Brainliest is most appreciated :)

4 0
3 years ago
Read 2 more answers
How can you use place value and period names to read and write 324,904 in word form
N76 [4]
324904 = 300000 + 20000 + 4000 + 900 + 4

300000 = three hundred thousand
20000 = twenty thousand
4000 = four thousand
900 = nine hundred
4 = four

324904 = three hundred twenty-four thousand, nine hundred and four


8 0
3 years ago
What is 20000 divided 10?
spin [16.1K]
20,000/10=2,000 :)
Good luck
5 0
4 years ago
Read 2 more answers
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