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
Afina-wow [57]
3 years ago
15

Dwayne buys 1 loaf of bread and 6 eggs for $4.45. Sheila buys 1 loaf of bread and 1 dozen eggs for $5.65. Let x be the cost, in

dollars, of a loaf of bread. Let y be the cost, in dollars, of an egg.
Mathematics
1 answer:
kobusy [5.1K]3 years ago
6 0

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Let x = cost of a loaf of bread ; y = cost of an egg

Dwayne :

1 loaf of bread and 6 eggs :

X + 6y = 4.45 - - - (1)

Sheila :

X + 12y = 5.65 - - - (2)

From (1);

X = 4.45 - 6y

In (2):

(4.45 - 6y) + 12y = 5.65

4.45 + 6y = 5.65

6y = 5.65 - 4.45

6y = 1.2

y = 0.2

From X = 4.45 - 6y:

X = 4.45 - 6(0.2)

X = 4.45 - 1.2

X = 3.25

Cost of a loaf of bread = $3.25

Coat of an egg = $0.2

You might be interested in
2. What is the slope of the line pictured? X​
saul85 [17]

Answer:

y= -2x+2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A soccer player stands at a point that is modeled by (0, 0) on the coordinate plane.
nlexa [21]

Answer:

the answer to the question above would be the option 3 (vertex)

4 0
2 years ago
My teacher makes us read the book to learn and the book doesnt show how to solve something like this
Gre4nikov [31]

If the mean score is 55% and the s.d. is 15%, then a test score of at least

55% + 1.5 × 15% = 77.5%

falls in the A range.

The next cutoff score is 0.5 s.d. from the mean, which is

55% + 0.5 × 15% = 62.5%

so any test score between 62.5% and 77.5% is in the B range.

The next cutoff is

55% - 0.5 × 15% = 47.5%

so a score between 47.5% and 62.5% gets a C.

The lower limit of the next range is

55% - 1.5 × 15% = 32.5%

so 32.5% - 47.5% gets a D.

Anything lower than 32.5% is an F.

7 0
2 years ago
Find the value of 5 root upto three decimal places​
Kay [80]

Answer:

√5 = 2.236.

Hence the value of root 5 up to 3 decimal places is 2.236.

8 0
2 years ago
Read 2 more answers
What's the vertex of the following equation<br> x² - 6x + 5
igomit [66]

Answer:

Step-by-step explanation:

To find the vertex, change the following equation into graphing form (vertex form)

(x-3)^2-4 - graphing form

The vertex is (3,-4) because you find the x intercept by doing the opposite of -3, and -4 is in the equation.

vertex=

(3,-4)

7 0
3 years ago
Other questions:
  • angle A and angle B are supplementary angles. If m angle A=(7x+15)^ and m angle B=(x+13)^ , then find the measure of angle A
    13·1 answer
  • How many cubic liters are in a cylinder with a radius of 400 milliliters and a height of 5,000 milliliters
    15·1 answer
  • Question: The equation Cost = number of toppings x 3 +2 represents... *
    9·1 answer
  • HELP PLEASE!!!!!✊- 15 pts.<br><br><br> If there is an 8% tax on a $20 shirt was is the tax amount?
    15·2 answers
  • Divide the following polynomial and then place the answer in the proper location on the grid.
    5·1 answer
  • If the product of two zeroes of polynomial 2x3 + 3x2 – 5x – 6 is 3, then find its third zero.​
    8·2 answers
  • I need help please (brainllest)
    6·1 answer
  • Fix the mistake<br> X - 45 = .27
    8·2 answers
  • Directions: Solve these equations by using addition. You will need to use your fraction and decimal skills to solve these equati
    14·1 answer
  • Can some one helo me ASAP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!