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
lbvjy [14]
2 years ago
7

Terri is buying some candy at the corner store. There, small candies cost 10 1 point cents each and large ones cost 25 cents eac

h. Terri bought 52 candies and spent $8.05. A system of equations describing this situation could be written in the form below where S represents the number of small candies and L represents the number of large candies. What is the sum of A, B, C and D? *​
Mathematics
1 answer:
gulaghasi [49]2 years ago
8 0

hi my name how are you home work sind

You might be interested in
How do you know if vertices make a right triangle?
goldfiish [28.3K]

Answer:

Step-by-step explanation:

If the angle is 90 degrees then it is automatically a right triangle anything above or below that is either acute or obtuse angles

8 0
3 years ago
16 factory workers made 40 pieces in a certain amount of time.
qwelly [4]

a) The quantities vary directly

b) The constant of variation is 2.5

Step-by-step explanation:

Lets us revise the direct and inverse variation

  • If y varies x directly, then y = kx, that means the ratio between them is constant ( \frac{y}{x}=k ) , they increased together and decreased together, k is the constant of variation
  • If y varies x inversely, then yx = k, that means when x increased y must be decrease ( y=\frac{k}{x} ) k is the constant of variation

∵ 16 factory workers made 40 pieces in a certain amount of time

- If the number of worker increased, then the number of pieces

   increased in the same certain time, if the number of worker

   decreased, then the number of pieces also decrease in the

   same certain time

∴ The the number of workers and the number of pieces produce

   vary directly

∴ Number of pieces produced = k × number of worker

a) The quantities vary directly

∵ The number of worker = 16

∵ The number of pieces produced = 40

- Substitute these values in the equation of variation above

∴ 40 = k × 16

- Divide both sides by 16

∴ k = 2.5

b) The constant of variation is 2.5

Learn more:

You can learn more about variation in brainly.com/question/10708697

#LearnwithBrainly

3 0
3 years ago
Which equation can be used to determine the amount cherry juice in each mixture?
AleksandrR [38]

Answer:

c+5=5c

Step-by-step explanation:

3 0
2 years ago
Susan and John are buying cold drinks for a neighborhood picnic. Each person is
givi [52]

Answer:

Susan has suggested a correct method to calculate the amount of money

Step-by-step explanation:

Here we must check what each person is calculating. First, we consider Susan's method. She has suggested that we multiply the cost per soda, that is dollars/soda by the number of sodas required, we get the total cost.

Assuming that 18 sodas are required and each costs $0.20, the total cost according to Susan is $3.60.

John suggests we divide the cost of a 12 pack of soda by the number of sodas required. Considering a 12 pack of soda costs $12 and the same amount of sodas, 18, are required, we get that each soda costs $0.66.

Looking at these answers, we see that Susan has suggested a correct method to calculate the amount of money needed to buy a number of sodas. John has suggested the amount each person would have to contribute if everyone at the party was trying to buy a 12-pack of soda; regardless of whether more or less than a 12-pack is required.

4 0
3 years ago
Write 0.0003543 in scientific
Pepsi [2]
Hello :),
0,0003543=3,543×10^{-4}
3 0
3 years ago
Other questions:
  • 13x + 7 (-3x -1) = 63
    14·2 answers
  • How would the expression(x^2+4) (y^2+4) be rewritten using two squares?
    12·2 answers
  • 598+20+987+78+90+87+80+60+70+90​
    15·1 answer
  • Demarcus went out to dinner at a restaurant with his family. Their bill, including tax, totaled $32. If the family wants to leav
    5·1 answer
  • I need help!! ASAP!!
    9·1 answer
  • Plzzzzzzzzzzzzzz help​
    9·1 answer
  • La suma de dos números enteros que tienen signos diferentes es:
    6·2 answers
  • HELP ASAP WILL MARK BRAINLIEST
    11·1 answer
  • Divide. Write your answer in simplest form. 5/8 / 3/10
    9·2 answers
  • Please answer below :)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!