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
frosja888 [35]
3 years ago
11

Eileen’s cookies charges $0.40 per cookie with a delivery fee of $8. Insomnia cookies charges $1.50 per cookie with a $2.50 deli

very fee. How many cookies must you buy for the costs to be equal?
help plssss
Mathematics
1 answer:
Nuetrik [128]3 years ago
8 0

Answer: 5 cookies

Step-by-step explanation:  8 + .4c = 2.5 + 1.5c

8 + 0.4c = 2.5 + 1.5c

8 · 10 + 0.4c · 10 = 2.5 · 10 + 1.5c · 10

80 + 4c = 25 + 15c

4c = 15c - 55

4c - 15c = 15c - 55 - 15c

-11c = -55

c = 5

You might be interested in
What is the approximate volume of one refraction cup? What’s its formula ?
Marizza181 [45]

Answer:

Volume = 0.1696 L

The formula is Area of base of refraction cup × Depth of the refraction cup

Step-by-step explanation:

The dimensions of a refraction cup are;

Diameter = 120 mm

Depth = 30 mm

Therefore, volume of the refraction cup = Area of base × Depth

Volume of the refraction cup = (π×120²/4)/2 × 30 = 169646.003 mm³

1 L = 1000000 mm³

Therefore, 169646.003 mm³ = 169646.003/1000000 m³ = 0.1696 L

The formula is Area of base of refraction cup × Depth of the refraction cup.

6 0
2 years ago
SSSSSSSSSSSSSSSSSSSSSSSSSSss Which of the following equations is graphed as a vertical line?
Marysya12 [62]
Vertical line is x=0
8 0
3 years ago
Dose anyone know how to solve this?
sesenic [268]

Answer:

AC is double the length of AB

so AC = 12

Step-by-step explanation:

mark me as brainliest ❤️

8 0
3 years ago
12/19*.............................= -12/19
melamori03 [73]

Answer:

\frac{12}{19} \times \underline{\bold{-1}} = -\frac{12}{19}

Step-by-step explanation:

\frac{12}{19} \times ..... = -\frac{12}{19}

= \frac{\frac{12}{19}}{-\frac{12}{19}}

= \frac{12}{19} \times -\frac{19}{12}

= -\frac{228}{228}

= \bold{-1}

So, the appropriate value to complete it is -1

#CMIIW ^^

3 0
3 years ago
a car manufacturing company was able to release 1860 units at the end of january based on records they were able to increase the
saw5 [17]

Answer:

11th month which is November

Step-by-step explanation:

1860 + 45(m - 1) = 2310

1860 + 45m - 45 = 2310

1815 + 45m = 2310

45m = 495

m = 11

8 0
3 years ago
Other questions:
  • -4+2(-2+5)^2<br> ______________ <br>5-(2-4)^3
    6·1 answer
  • Choose the missing step in the given solution to the inequality -x - 3 &lt; 13 + 3x.
    7·1 answer
  • A truck is carrying 3 tons of cement and 150 pounds of bricks. How many pounds does the truck's load weigh in total?
    12·2 answers
  • Consider the sequence of steps to solve the equation:
    9·1 answer
  • For a school field trip, there must be 1 adult to accompany 12 students, 3 adults to accompany 36 students, and 5 adults to acco
    7·2 answers
  • For the following figure, complete the statement for the specified points.
    9·2 answers
  • Which expression is equivalent?
    10·1 answer
  • Paul and Jon are trying out for an opening on a sought-after bowling team. Here are
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Chuge%5Cbold%5Cred%7B%7BHELP%7D%7D" id="TexFormula1" title="\huge\bold\red{{HELP}}" alt="\hu
    8·2 answers
  • What figure is a rotation of figure E?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!