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
sertanlavr [38]
4 years ago
10

Cookies are on sale! Today each cookie costs $0.75, less than the normal price. Right now if you buy 7 of them it will only cost

you $2.80!
1) Write an equation to determine the normal price of each cookie (c)

2) Find the normal price of each cookie.
Mathematics
1 answer:
Sophie [7]4 years ago
3 0
Equation : c = (2.80 / 7) + 0.75

Normal price of each cookie:
c = (2.80 / 7) + 0.75
c = 0.4 + 0.75
c = $1.15
You might be interested in
Suppose that $f(x)$ and $g(x)$ are functions on $\mathbb{r}$ such that the range of $f$ is $[-5,3]$, and the range of $g$ is $[-
grigory [225]

The largest possible value of b is 10, since for some x = x₀ it could be the case that f(x₀) = -5 and g(x₀) = -2; then f(x₀) g(x₀) = -5 × -2 = 10.

3 0
2 years ago
If a linear equation is written in the form y=1/2x-2 , which method could be used to graph the line represented by the equation?
sergey [27]

Answer:D

Step-by-step explanation: the equation is written is slope- intersect form were -2 is the y intersect. the coordinate of the y intersect is (0,-2). the number in front of the x is the slope which is 1/2. so the answer is D.

6 0
3 years ago
Read 2 more answers
In a class of 27 students, 15 are female and 7 have an A in the class. There are 9
sveticcg [70]

Answer:

4/27

Female:15/27 female with an A:4/15

Male:12/27 male with an A:3/12

Answer=15/27 ×4/15

3 0
3 years ago
Read 2 more answers
MELISA SELMIC
Zarrin [17]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
Emily bought some ice cream cones which cost $24. she paid $m and got back $6 of change. Find m​
maria [59]

Answer:

m = 30

Step-by-step explanation:

total = 24

m = amount paid

change = 6

m - 6 = 24

<u>      +6    +6</u>

m = 30

<em><u>Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!!</u></em>

<em><u>-Lil G</u></em>

7 0
3 years ago
Other questions:
  • 2/3*(-4/5)
    14·2 answers
  • Linda's penny bank is 1/4full. After she adds 360 pennies, it is 5/8 how many pennies can Linda bank hold?
    8·2 answers
  • I need help please on this question
    15·1 answer
  • How do I solve this question ? Anyone ??
    7·1 answer
  • Which questions are statistical questions?
    5·1 answer
  • A recipe calls for 2/3 of a cup of milk for 11 cookies. How many cups of milk are needed to make 66 cookies?
    9·1 answer
  • PLZ HELP!! NEED QUICKLY!!<br> Given: ∆ABC ≅ ∆DEF. Find DF and m∠B.
    12·1 answer
  • What is the value of log279?<br> -3/2, -2/3, 2/3, 3/2
    8·1 answer
  • What is the missing value in the table below?
    5·1 answer
  • Suppose you invest $5,000 at 4% annual interest. How much money would your investment be worth after 10 years? Round your answer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!