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
Svet_ta [14]
2 years ago
11

Melvin Marshall bought 20 Mothers Day Muffins for Mama-Melanie, Auntie-Marlene, Grandma-Melissa, Cousin Carmela and Sister-Shami

na. Some were carmel-glazed muffins and some were lemon. The Carmel muffins cost $3.00 each and the Lemons cost $2.50. .A) If Melvin spent $54.00 altogether, how many muffins were Carmel and how many were Lemon?
Mathematics
1 answer:
amid [387]2 years ago
7 0

Answer:

The number of  Carmel muffins is 8 and the number of lemon muffins is 12.  

Step-by-step explanation:

Melvin Marshall bought a total of 20 Muffins . Some were camel-glazed muffins and some were lemon. The Carmel muffins cost $3 each while the lemons cost $2.5 . The number of carmel muffins and lemon muffins can be calculated as follows

total number of muffin =  20

Let

a  = number of carmel - glazed muffins

b = number of lemon muffins

a + b = 20.............(i)

The total cost

3a + 2.50b = 54................(ii)

Combine the equations

a + b = 20.............(i)

3a + 2.50b = 54................(ii)

a = 20 - b

insert the value of a in equation (ii)

3(20 - b) + 2.50b = 54

60 - 3b + 2.50b = 54

60 - 54 = 0.5b

0.5b = 6

divide both sides by 0.5

b = 6/0.5

b = 12

Insert the value of b in equation (i)

a + b = 20.............(i)

a + 12 = 20

a = 20 - 12

a = 8

The number of  Carmel muffins is 8 and the number of lemon muffins is 12.  

You might be interested in
Identify all of the root(s) of g(x) = (x2 + 3x - 4)(x2 - 4x + 29).
RideAnS [48]

Answer:

The answer is 1, -4, 2+5i, 2-5i

Step-by-step explanation:

7 0
3 years ago
Andrew purchased a car for $19,500 the value of the car depreciates at a rate of 8.6% each year. which equation models the value
pav-90 [236]
If the value depreciates 8.6%, it is 91.4% of what it was the year before. The value can be modeled by
  y = 19500(0.914)^x
7 0
3 years ago
(25 points & Brainliest, please explain)
My name is Ann [436]

Answer:

Quadratic expression

Step-by-step explanation:

5x + 3x^2 − 7

Degree of expression = 2

So it is Quadratic expression

6 0
3 years ago
Read 2 more answers
What is the sign of -201 + 189−201+189minus, 201, plus, 189?
svlad2 [7]
-201+189=-12-201=-213+189=-24 . S the sign would be negative(-).
8 0
3 years ago
Question 7 Unsaved A couch cost $825. If the state has a 10% sale's tax. What was the price of the couch before taxes?
jeyben [28]
Let the price be p.  Then 1.10p = $8.25.  Solving for p, p = $750 (answer)
4 0
3 years ago
Read 2 more answers
Other questions:
  • X - 3(x – 7) = 4(x – 7) – 2x​
    7·2 answers
  • Liam earns $12 for each hour of dog walking. How many hours in all will it take Liam to
    14·2 answers
  • Can someone answer this plz im giving brainliest
    12·2 answers
  • Use the distributive property to remove parentheses. <br> -8(x-3w-2)
    11·1 answer
  • Bottles of sparkling water usually cost $1.69. The grocer changed the price to 4 for $5. You bought one bottle last week for $1.
    15·2 answers
  • An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triang
    5·1 answer
  • La media es única ? Cierto o falso
    8·2 answers
  • NEED HELP ASAP!! Will give BRAINLY
    7·1 answer
  • Find the value of i^9
    11·1 answer
  • X= 3.5 y=14 find y when x=28
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!