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
trasher [3.6K]
3 years ago
5

Mary paid #13.60 on a hamster toy, and a cage cost her $14.90 with 2 $20 bills. She also found a dollar bill on the ground. How

much change did she receive?
Mathematics
1 answer:
WARRIOR [948]3 years ago
3 0

cost = 13.60 + 14.90

cost = 28.50

money = 2*20+1 = 41

41-28.50 =change

change=12.50

You might be interested in
Write the line (-5,-6) with slope 2/5 in point-slope form
stich3 [128]

Answer:

y+6=\frac{2}{5} (x+5).

Step-by-step explanation:

1) the common form of the point-slope form is y-y₁=s(x-x₁), where s - the slope, (x₁;y₁) - the point belongs to the required line;

2) if s=2.5; x₁= -5; y₁= -6, then the required equation is:

y+6=2/5(x+5).

5 0
3 years ago
The volume of a sphere is 45001 m3. Find the length of the radius<br> of the great circle.
Scilla [17]

Answer:

\large \boxed{\text{22.07 m}}

Step-by-step explanation:

The formula for the volume (V) of a sphere is:

V = ⁴/₃πr³

We can use this equation to calculate the radius (r).

\begin{array}{rcl}45001 & = & \dfrac{4}{3} \pi r^{3}\\\\33750 & = &\pi r^{3}\\10740 & = &r^{3}\\r & = & \textbf{22.07 m}\\\end{array}\\\text{The radius of the great circle is $\large \boxed{\textbf{22.07 m}}$}

6 0
3 years ago
14389+4309 what is it
kow [346]
The answer is 18,698 :)

8 0
3 years ago
Read 2 more answers
Factorise: <br>What is the answer for 3x²+ 11xy + 6y²​
irinina [24]

Answer:

(3x+2y)(x+3y)

Step-by-step explanation:

First:

(3x²+ 2xy) + (9xy + 6y²​)

then:

x(3x+2y) + 3y (3x+2y)

s0:

(3x+2y)(x+3y)

3 0
3 years ago
A Table showing Freezing Temperatures in degrees with 2 columns and 6 rows. The First row, F, has the entries, negative 13, nega
Yuki888 [10]

Answer:

5F + -9  C= 160       39°F = 3.9

Step-by-step explanation:

A Table showing Freezing Temperatures in degrees with 2 columns and 6 rows. The First row, F, has the entries, negative 13, negative 4, 5, 14, 23. The second column, C, has the entries, negative 25, negative 20, negative 15, negative 10, negative 5.

The table shows temperatures below freezing measured in different units. Complete the equation in standard form to represent the relationship between F, a temperature measured in degrees Fahrenheit, and C, a temperature measured in degrees Celsius.

5F + -9 C = 160

39°F = 3.9°C rounded to the nearest tenth of a degree

9 0
3 years ago
Read 2 more answers
Other questions:
  • The golden state warriors are playing the cleveland cavaliers on thursday june 1, 2017 in game 1 of the nba championship series.
    13·1 answer
  • What’s 45 divided by 2
    14·2 answers
  • What is the value of X? Please help!!!!
    12·1 answer
  • What is 5x^2 -17x-12=0
    5·1 answer
  • What would 1/2 X 6 2/3 been?
    10·2 answers
  • Find the area of the circle. Use 3.14 for pi
    11·2 answers
  • 3.5.2 Test (CSI) Question 6 of 12 Use the area of the rectangle to find the area of the triangle. 5 ft 10 ft O A. The area of th
    12·1 answer
  • What is the answer to y=-6x-3, -8x-3y=-1.
    11·1 answer
  • What is the area of a rectangle with length 1/12 foot and width 3/4 foot?
    7·1 answer
  • Find the greatest common factor of 6m² and 7m².
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!