1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karo-lina-s [1.5K]
3 years ago
6

The cost to mail a package is $5.00. Noah has postcard stamps that are worth $0.34 each and first-class stamps that are worth $0

.49 each. a. Write an equation that relates the number of postcard stamps p, the number of first-class stamps f, and the cost of mailing the package.
Mathematics
1 answer:
liberstina [14]3 years ago
7 0

Answer:

0.34p + 0.49f = 5.00

Step-by-step explanation:

Given

Cost = \$5.00

Postcards = \$0.34

First-class = \$0.49

Required

Represent as an equation

If 1 postcard costs $0.34, then p postcards cost $0.34p

If 1 first-class costs $0.49, then f first-class cost $0.49f

The addition of p postcards and f first-class equals the total cost of mailing the package.

So, we have:

0.34p + 0.49f = 5.00

You might be interested in
What is the approximate area of the shaded sector in the circle shown below?
stich3 [128]

Answer: 26.5cm2

Step-by-step explanation:

4 0
3 years ago
What are the rules when multiplying/dividing fractions?
Mashutka [201]

Answer:

To multiply fractions, all you have to do is multiply the numerators and denominators and simplify the result. To divide fractions, you simply have to flip the numerator and denominator of one of the fractions, multiply the result by the other fraction, and simplify.

Step-by-step explanation:

hope this helps

plz mark brainliest

8 0
2 years ago
Read 2 more answers
What is 3/4 + 2/3 ???
erica [24]
To add fractions, first convert them to have equal denominators.

3/4= 9/12 (multiply both sides by 3)
2/3= 8/12 (multiply both sides by 4)

From here, add the numerators while keeping the denominator.
9/12+ 8/12= 17/12

Final answer: 17/12 or 1 5/12
3 0
3 years ago
Read 2 more answers
Factor 2x^2 - 6x + 4 completely
katovenus [111]

Answer:

Step-by-step explanation:

Factor

2

out of

2

x

2

.

2

(

x

2

)

+

6

x

−

4

Factor

2

out of

6

x

.

2

(

x

2

)

+

2

(

3

x

)

−

4

Factor

2

out of

−

4

.

2

x

2

+

2

(

3

x

)

+

2

⋅

−

2

Factor

2

out of

2

x

2

+

2

(

3

x

)

.

2(

x

2

+

3

x

)

+

2

⋅

−

2

Factor

2

out of

2

(

x

2

+

3

x

)

+

2

⋅

−

2

.

2

(

x

2

+

3

x

−

2

)

6 0
3 years ago
Read 2 more answers
Help me please I need help with this math homework
GalinKa [24]
What is the question?
3 0
3 years ago
Other questions:
  • There is 16 pink stripes and green stripes. Find the ratio o pink stripes to green stripes
    14·1 answer
  • In the town zoo 3/8 of the animals are birds. Of the birds 4/15 are birds of prey. What fraction of the animals are nirds of pre
    5·1 answer
  • Each small kite costs $4, while each large kite costs $7. If the total money collected selling kites is $150, and 30 kites are s
    13·1 answer
  • A pair of shoes originally costs $42 but is on sale for 33% off. What is the new price? Show how you know.
    9·1 answer
  • Convert 3\8 to a decimal and percent
    8·2 answers
  • What would be a public opinion poll from a media source that predicts a probability.
    7·1 answer
  • the length of 3 peices of wire are in the ratio 10:15:8.if the length of the shortest peice of wire is 2.4 find the difference i
    8·1 answer
  • Hello, can i please have help on this question.thank you
    6·2 answers
  • Please help guys!!!!!!!!!!!!!!
    12·2 answers
  • Find the lenght of side a will give crown
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!