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
Ber [7]
3 years ago
14

Ms. Powell bought 12 cookies for $4.00 and Ms. Malley bought 8

Mathematics
2 answers:
Aleks04 [339]3 years ago
6 0

Answer:

Ms. Powell paid around 33 cents for each cookie

Ms. Malley paid around 43 cents for each cookie

Ms. Powell had the better deal

Step-by-step explanation:

Divide the amount paid with the amount of cookies bought so 4 ÷ 12 = 0.3333... and 3.50 ÷ 0.4375...

I hope this helped!

sveticcg [70]3 years ago
4 0

1) Approximately ¢33 per cookie

2) Approximately ¢29 per cookie

Ms. Powell had a better deal

You might be interested in
Jermaine knows that Triangle Q R S and Triangle F G H each have two sides that are 9 mm long. What statement best describes the
Elenna [48]

The two triangles may be congruent, but additional measurements are needed.

One of the cases of congruent triangles is when one side of the first triangle is the same as the same side of the second triangle and when There is an Angle between these ribs. We don't know the angle

8 0
3 years ago
Read 2 more answers
What is the perimeter of a sector
Neporo4naja [7]

perimeter of the sector is the sum of the lengths of all its boundaries.thus the perimeter of the sector is L+2r units. θ 360 × 2 π ( r ) + 2 r That would be the length of the arc in the first part and twice the radius in the second part.

5 0
3 years ago
The area of the circle is 249 square feet. find the diameter
bulgar [2K]

Answer:

2 x \sqrt{\frac{249}{\pi } } ft or 17.8055 ft

Step-by-step explanation:

Area=\pi r^{2}

249=\pi r^{2}

Solve for r.

r=\sqrt{\frac{249}{\pi } }

Multiply by 2 to get diameter.

6 0
3 years ago
You decide to make a beanbag in the shape of a sphere with a diameter of 120 millimeters. You will need to find the volume to kn
Damm [24]

Answer:

The volume is 904,320\ mm^{3}

Step-by-step explanation:

we know that

The volume of the sphere is equal to

V=\frac{4}{3}\pi r^{3}

we have

r=120/2=60\ mm ----> the radius is half the diameter

\pi=3.14

substitute the values

V=\frac{4}{3}(3.14)(60)^{3}=904,320\ mm^{3}

7 0
4 years ago
What is the solution to the equation 3x + 2(x − 9) = 8x + x − 14? (1 point)
solong [7]

Answer:

B. -1

Step-by-step explanation:

STEP 1: Simplify 3x+2(x−9).

5x-18=8x+x-14

STEP 2: Add 8x and x.

5x-18=9x=-14

STEP 3: Move all terms containing x to the left side of the equation.

-4x-18=-14

STEP 3: Move all terms not containing x to the right side of the equation.

-4x=4

STEP 4: Divide each term by −4 and simplify.

x=-1

6 0
3 years ago
Other questions:
  • Which number line model represents the expression -5+2.5
    13·2 answers
  • Persevere in problem solving Find a sequence of three transformations that can be used to obtain figure D from figure A. Graph t
    12·2 answers
  • What is the area of a square with the side length pq?
    5·2 answers
  • What are the terms in the expression 6ab+7c-8d+11f
    9·1 answer
  • the original price of the t shirt is $28. the sale price is $35 off of the original price. what is the amount off of the origina
    8·1 answer
  • Find EF<br> -----------------------------------------------
    8·1 answer
  • Mrs. X was getting out of her car, when she slammed the car door on her knee, hurting it quite badly, even though there was no b
    12·1 answer
  • A right triangle has a hypotenuse of length 9 units and includes a 40° angle. What are the lengths of the other two sides?
    7·1 answer
  • The temperature changed from "-6" degrees to +10 degrees. how much did the temperature change​
    14·1 answer
  • Which number is greater than 5,043​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!