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
Valentin [98]
3 years ago
5

A cell phone costs $120 dollars. The price is reduced 30% for a sale. How much is the savings?

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer: $84

Step-by-step explanation: If the phone costs 120 and it’s reduced by 30% all you have to do is 120 multiplied by 0.3 which equals 36. So you take the original price and subtract it by 36. your answer will be 84

You might be interested in
In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the
emmasim [6.3K]

Answer:

a=\frac{2S -2v_ot-2s_o}{t^2}

Step-by-step explanation:

We have the equation of the position of the object

S = \frac{1}{2}at ^2 + v_ot+s_o

We need to solve the equation for the variable a

S = \frac{1}{2}at ^2 + v_ot+s_o

Subtract s_0 and v_0t on both sides of the equality

S -v_ot-s_o = \frac{1}{2}at ^2 + v_ot+s_o - v_ot- s_o

S -v_ot-s_o = \frac{1}{2}at ^2

multiply by 2 on both sides of equality

2S -2v_ot-2s_o = 2*\frac{1}{2}at ^2

2S -2v_ot-2s_o =at ^2

Divide between t ^ 2 on both sides of the equation

\frac{2S -2v_ot-2s_o}{t^2} =a\frac{t^2}{t^2}

Finally

a=\frac{2S -2v_ot-2s_o}{t^2}

5 0
3 years ago
The length of a lap is 20 meters. if lisa wants to swim 800 meters this week how many laps must she swim
marishachu [46]
40 laps/////////////
5 0
3 years ago
What is the solution to this system of equations?
murzikaleks [220]

Answer:

4 is answer

Step-by-step explanation:

y=2 x=6-2 x=4

4 0
2 years ago
Read 2 more answers
PLZZZZZZ HELP ME! Find the surface area of this rectangular prism. Write an equation and show your work.
IRINA_888 [86]

Answer:

9 x 3 = 27, 27 x 2 = 54

4 x 3 = 12, 12 x 2 = 24

9 x 4 = 36, 36 x 2 = 72

Add given areas:

54 + 24 + 72 = 150 cm^2 is your answer.

6 0
3 years ago
Leah is financing $340,000 to purchase a house. How much money will she save over the life of a 30-year, fixed-rate loan by buyi
Stells [14]

Answer:

$38250

Step-by-step explanation:

Given data

P= $340,000

t= 30-year,

r1= 6.475%

r2= 6.85%

For r1

A= P(1+rt)

A= 340,000(1+0.06475*30)

A= 340,000(1+1.9425)

A= 340,000*2.9425

A= $1000450

For r2

A= P(1+rt)

A= 340,000(1+0.0685*30)

A= 340,000(1+2.055)

A= 340,000*3.055

A= $1038700

The difference is '

= 1038700-1000450

=$38250

6 0
3 years ago
Read 2 more answers
Other questions:
  • For the given pair of​ events, classify the two events as independent or dependent. finding you are out of gas finding you are o
    13·1 answer
  • What is 5 to the power of 5 - 9 (200 divided by 4) - (10x90) divided by 5 - (4 to the power of 4) x 5 + 156 - 256
    6·1 answer
  • A triangle has sides with lenghs of 3x+3 ,2x+2 and 4x-1. what is the perimiter of the triangle
    15·1 answer
  • Which of the next equations are linear:
    7·1 answer
  • What is the simplified form of the square root of 45?
    5·2 answers
  • In an attempt to determine the favorite sport of people in the city, Marcos surveys every tenth person exiting a basketball game
    6·1 answer
  • ANHL player's labor negotiating committee is to be selected from 8 player representatives from the Eastern Conference and 7 play
    8·1 answer
  • What is the sum of the first 20 terms of the series below?
    5·2 answers
  • 24. A farmstand collected $350 from sales on Wednesday. This amount was $75
    7·2 answers
  • Select the graph that represents the solution to x>3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!