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
krok68 [10]
3 years ago
14

Using f for the number of friends. Write an expression to represent how much Jack and Jenn will spend on breakfast if everyone g

ets one bagel with cream cheese if each bagel costs $1.25 and the cream cheese costs $0.75 per person.
Mathematics
1 answer:
antoniya [11.8K]3 years ago
5 0

Answer:

$1.25f + $0.75f

Step-by-step explanation:

The cost of one bagel is $1.25 and cream cheese costs $0.75 per person. The total amount Jack and Jenn will spend on breakfast depends on the number of friends that eat breakfast.

to get the total amount spent on breakfast, multiply the cost of bagel by the number of friends and the cost of cream cheese by the number of friends. Add these numbers

The total amount spent on food = $1.25f + $0.75f

You might be interested in
Mark Went to the store and purchase nine pairs of socks and three packages of undershirts for $8.28 each he also purchase a pair
agasfer [191]

Answer:

He paid $2.35 for each pair of socks.

An equation using the variable S is

$77.99 = 9S + (3 × $8.28) + $32

Step-by-step explanation:

Let S be the cost of a pair of socks

From the question, Mark purchase nine pairs of socks, that is, the total cost of the pairs of socks is 9S

He purchase three packages of undershirts for $8.28 each; the total cost of the three packages of shirt will be 3 × $8.28 = $24.84

and he also purchase a pair of pants for $32

Since he spent a total of $77.99, we can write that

$77.99 = 9S + (3 × $8.28) + $32

Now, we can determine S, the cost of a pair of socks

$77.99 = 9S + (3 × $8.28) + $32

$77.99 = 9S + $24.84 + $32

$77.99 = 9S + $56.84

9S = $77.99 - $56.84

9S = $21.15

S = $21.15/9

S = $2.35

Hence, he paid $2.35 for each pair of socks.

7 0
4 years ago
PLEASE HELP! I REALLY NEED TO FINISH THIS!!
ivolga24 [154]

for invested amount. 700 for 7 600 for 6 and for interest rate 2.8 for sample i dont know

8 0
3 years ago
Read 2 more answers
Determine whether the two expressions are equivalent. Explain your reasoning.
dlinn [17]
Let us evaluate each pair of expressions one at a time.
8. (n²+4) - n² and 4n.
    (n²+4) - n² = n²+ 4 - n² = 4 which is not equal to 4n.
    NOT EQUIVALENT

9. 3x + 5 and  2(x + 3)
    2(x + 3) = 2x + 6  which is not equal to 3x + 5.
    NOT EQUIVALENT

10. 15 - 6x and  15(1 - 6x)
    15(1 - 6x) = 15 - 90x which is not equal to 15 - 6x
    NOT EQUVALENT

11. (y + y + 2 + y) + 3y and 6y + 2
    (y +y +2 + y) + 3y = y+y+y +2 + 3y = 3y + 2 + 3y = 6y + 2.
    It matches the other expression.
    EQUIVALENT

12. 8y - 3 + 10y and 3(6 - 1)
    8y - 3 + 10y = 8y + 10y - 3 = 18y - 3
    3(6 - 1) = 3(5) = 15
    The two expressions do not match.
    NOT EQUIVALENT.

Answer: Only the expressions in number 11 are equivalent.
6 0
3 years ago
What was discovered because of the changing phases of the moon? Please Help!!! Will Give Lots Of Points!
elena-14-01-66 [18.8K]

Answer:

Firstly, the moon keeps changing its shape with 4 distinct moon phases that depend on the position of the moon and also on the position of the Earth. The moon orbits around the planet Earth, and the Earth orbits around the Sun.

Step-by-step explanation:

5 0
2 years ago
If X = 4 units, Y = 3 units, and Z = 10 units, then what is the volume of the triangular pyramid shown above?
Levart [38]

Answer:

40

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A coin was tossed 60 times and the coin landed on Heads 35 times. What proportion of the time did the coin land on Heads?
    15·1 answer
  • For f(x)=3x+1 and g(x)=x^2-6, find (f o g)(x)
    5·1 answer
  • Which type of checking account pays interest on the mean balance of the account during a particular cycle
    10·1 answer
  • A student answered this story problem. Use estimation to check the student's answer. Lizzie has $49. Her older sister has $184.
    7·1 answer
  • Solve the formula for v 1 v1 . Average acceleration of an object: a= v 1 − v 0/ t<br> pls help
    6·1 answer
  • The price of a share of stock in XYZ Corporation was $74 two weeks ago. Seven weeks ago, the price
    10·1 answer
  • If one box plot ranges from 25 to 85 and another boxplot ranges from 128 to 188, they will have the same range of what?
    5·1 answer
  • What general direction did Lin walk from the gym to his house, and what type of triangle did his walking path form? Lin walked s
    15·2 answers
  • HELP
    12·1 answer
  • A swimming pool holds 12,500 gallons of water at the start of the day. A valve at the bottom of the pool releases water into a c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!