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
Rzqust [24]
3 years ago
15

hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3

video games and gave 2 video games to gis brother. alex enbed up with 16 video games. how many video games did alex have when he started?​
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

Answer:

20 games

Step-by-step explanation:

Lets work backwards; *Adding what he gave away or lost*

-Alex started with 16 video games

-Add the games gave to his brother (+2)

-Add the games he sold (+3)

-The number is 3/4 of his games

-Subtract the games he traded with hector (-1/4)

Equation: 16+2+3-6= 3/4 X (variable) *You can choose other than X*

21-6 = 15

15 = 3/4

Take the reciprical of 3/4 which is 4/3 and multiply it by both sides

4/3 x 15 = 3/4 x 4/3

4/3 X 15 = 20!

ALEX STARTED WITH <em>20 GAMES!</em>

<em></em>

You might be interested in
(9 times 10 to the third power) (7 times 10 to the -1 power)
Mnenie [13.5K]
Scientific Notation: 6.3 x 10^3

Expanded Form: 6300
7 0
3 years ago
Add a restaurant the ratio of kids meals sold two adult meals sold was 5:4 if there were 20 kids meals sold what is the combined
viktelen [127]

Answer: The combined amount of kids and adult meals sold = 36

Step-by-step explanation:

Let the number of kids meals sold = 5x and the number of adult meals = 4x

Since total kids meals sold = 20

Then, 5x= 20

⇒ x =4

Adult meals = 4(4) = 16

Combined meals sold  =  kids meals + Adult meals

= 20+ 16

= 36

Hence, the combined amount of kids and adult meals sold = 36

7 0
3 years ago
Does the word pod have rotational symmetry? Yes or no. Please explain.
lbvjy [14]

Answer:

The word pod has rotational symmetry. This is because when rotating it 180° it  still reads the word pod.

Step-by-step explanation:

7 0
3 years ago
How much money should be deposited today in an account that earns 6% compounded monthly so that it will accumulate to $1000000 (
aleksandr82 [10.1K]

Answer:

The principal investment required to get  a total amount of $ 1,000,000.00  from compound interest at a rate of 6% per year  compounded 12 times per year  over 45 years  is $ 67,659.17.

Step-by-step explanation:

Given

  • Accrued Amount A = $1000000
  • Interest rate r = 6% = 0.06
  • Time period t = 45 years
  • Compounded monthly n = 12

To determine:

  • Principle amount P = ?

Using the formula

A\:=\:P\left(1\:+\:\frac{r}{n}\right)^{nt}

P\:=\frac{A}{\left(1\:+\:\frac{r}{n}\right)^{nt}}

substituting A = 1000000, r =  0.06, t = 45, and n = 12

P\:=\frac{1000000}{\left(1\:+\:\frac{0.06}{12}\right)^{12\cdot 45}}\:

    =\frac{1000000}{1.005^{540}}

P = 67659.17 $

Therefore, the principal investment required to get  a total amount of $ 1,000,000.00  from compound interest at a rate of 6% per year  compounded 12 times per year  over 45 years  is $ 67,659.17.

7 0
3 years ago
Whats the square root of 125
andrew11 [14]

Answer:

The square root of 125 is 11.18033988749895

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • € Practice
    13·1 answer
  • When John bought his new computer he purchased an online computer help service. The help service has a yearly fee of 25.50 and a
    8·1 answer
  • Among users of automated teller machines (ATMs), 92% use ATMs to withdraw cash, and 32% use them to check their account balance.
    10·1 answer
  • If a number is greater than 900,000 and less than 901,000, what digit will be in the thousands place of the number?
    7·1 answer
  • Combine like terms to simplify the expression below. 14x - (2x + y)
    9·1 answer
  • PLEASE HELP ASAP PLEASE!! WILL GIVE BRAINLEST PLEASE​
    11·2 answers
  • Madison is making party favors. She wants to make enough favors so each guest gets the same number of favors. She knows there wi
    14·2 answers
  • Select 2 strategies that we can use to add 438 + 362.
    14·2 answers
  • A single die is rolled twice. The 36 equally-likely outcomes are shown to the right. Find the probability of getting two numbers
    12·1 answer
  • Find the total amount in the compound interest account.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!