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
3241004551 [841]
2 years ago
13

James went to the store to return a defective $45 tape recorder for a refund. At the same time, he bought some batteries for $3

per package. If he received $33 dollars of his refund, how many packages of batteries did he buy?
Mathematics
1 answer:
Papessa [141]2 years ago
3 0

Answer:

4

Step-by-step explanation:

he should have gotten 45 back

but he only got 33

so the DIFFERENCE is how much he got in batteries, how many packs? well 45−33 = 12   12÷3=4

You might be interested in
The straight line ℓ is perpendicular to the line y + 2x = 9 and passes through the point p(4, 3). find the x-intercept of ℓ.
evablogger [386]
The slope of the line l is the opposite reciprocal of y+2x=9. Rearranged the equation to y=9-2x and we get a slope of -2. The opposite reciprocal of -2 is 1/2.

y-y=m(x-x)
y-3=.5(x-4)
y=.5x+1

At the x-intercept, y=0, so
0=.5x+1
-1=.5x
x=-2
8 0
3 years ago
What is the minimum number of points through which a line is drawn
Rudik [331]
The <span>minimum number of points through which a line is drawn is 2 points please let me know if im wrong</span>
8 0
3 years ago
A rectangle has a height of 5m^4 and a width of m^2-2m-1.
vovangra [49]

Step-by-step explanation:

Area of rectangle= lw

= 5 {m}^{4}  \times ( {m}^{2}  - 2m - 1) \\  = 5 {m}^{6}  - 10 {m}^{5}   - 5 {m}^{4}  \\

3 0
3 years ago
There are 4,389 dogwood trees in the state park. The park workers are going to plant 342 more trees. How many trees will there b
Dmitrij [34]

Answer:

4731

Step-by-step explanation:

4,389+342=4,731

6 0
3 years ago
Simplify the algebraic expressions: 9(7x - 7)+(5x - 9)
Sunny_sXe [5.5K]
The answer would be 68x-72
8 0
2 years ago
Read 2 more answers
Other questions:
  • The independent variable is always the frist value in an ordered pair ?? <br><br> True or false
    9·1 answer
  • 1/2(n-4)-3=3-2(2n+3​
    6·1 answer
  • 100 / 25 simplest form
    14·2 answers
  • How large is the biggest tree?
    9·2 answers
  • Pls send answer and show work pls
    9·1 answer
  • Trigonometry, IF answer is delivered on time WILL give BRANLIEST
    11·1 answer
  • Help please ............
    6·1 answer
  • Answer all 4 for braininess
    5·2 answers
  • I though originally the answer was 1/4x+4 but tgats not it please help​
    5·2 answers
  • Find the exact value of tan A in simplest radical form.<br> В B.<br> 14<br> 10<br> с<br> A<br> 196
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!