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
malfutka [58]
3 years ago
14

Translate in to Algebraic equation. I had some money and I gave away $20 the first day, gained 3 times my original amount on the

second day, and noticed that I now have $80.
Mathematics
1 answer:
prohojiy [21]3 years ago
5 0
Let x represent the amount of money you originally had. The algebraic expression would be: x-20+3×=80.
If you want to solve the equation, it would be: 4x=100, and x=100÷4, which equals 25. So your original money was $25.
You might be interested in
X2-3x-10=0<br> X2+7x+10=0<br> X2-5x-24=0<br> X2-8x+15=0<br> 3x2-13x+4=0
Nadusha1986 [10]
Use the quadractic formula
3 0
2 years ago
What is 42y + 19y = ?
muminat

42y + 19y would equal 61y

:)

7 0
3 years ago
Read 2 more answers
Find the value of k. -4k + 12
Gekata [30.6K]

Answer:k=3

Step-by-step explanation:

Parece que faltan datos

para poder hallar el valor de la incognita k. Debe haber una ecuación

Suponiendo que tu expresion estaba igualada a cero

-4k+12=0

Despejando k quedaría -4k=-12

luego k=(-12)/(-4)

obteniendo el valor de k=3 positivo

3 0
2 years ago
A principal gathered data about the distance, in miles, that his teachers and bus drivers live from school. The box plots below
Gekata [30.6K]

Answer:

We choose C

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo

Basically, interquartile range represents the width or "dispersion" of the set. [1] The interquartile range is determined by the difference between the top quartile (25% highest) and lower quartile (25% lowest) point of the data set.

From the picture, we can find that:

  • The interquartile range of the bus drivers is: 20 -10 = 10
  • The interquartile range of the teachers is: 30 -15 = 15

So the interquartile range of the distances for the bus drivers is 5 miles less than the interquartile range of the distances for the teachers.

We choose C

4 0
3 years ago
Find the value of each of the following.
pav-90 [236]
8^2 = 8*8 = 64
3^3 = 3*3*3 = 27
2^4 = 2*2*2*2= 16
10^5 = 10*10*10*10*10 = 100000
4 0
2 years ago
Other questions:
  • Please answer the question to the best of your ability :)
    7·2 answers
  • Need the answer someone please help
    10·1 answer
  • Write the equation for a parabola whose vertex is (-6,-1) and passes through (-12,17).
    10·1 answer
  • Tracy works at the Pizza Place. She earns $4.50 an hour plus tips. Last week, she earned a total
    8·1 answer
  • Which figure is congruent to the figure shown?
    6·2 answers
  • Which matrix below represents 3 X 3 Identity Matrix (LaTeX: I_{3} I 3).
    15·1 answer
  • Chapter 2 Test, Form 2
    8·2 answers
  • Could some please help me with this?
    14·2 answers
  • A population of 65 foxes in a wildlife preserve triples in size every 13 years. The function y=65 x 3x, where x is the number of
    10·2 answers
  • Does anyone know how to answer 18 - 16/5
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!