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
wolverine [178]
3 years ago
6

Matteo has &400 in his saving account. On average he spends $10 per week on buying apps. Luca has $200 in his savings accoun

t. He is saving $15 a week in order to buy a new Playstation. When will matteo and luca have the same amount of money?
Mathematics
1 answer:
n200080 [17]3 years ago
4 0

Answer: By the 8th week.

Step-by-step explanation:

Let the time that matteo and luca have the same amount of money be represented by x.

The information given in the question can be formed into an equation as:

400 - 10x = 200 + 15x

Collect like terms

400 - 200 = 15x + 10x

200 = 25x

x = 200/25

x = 8

Matteo and Luca will have the same amount of money by the 8th week.

You might be interested in
Please help with this question thanks
ololo11 [35]

the highest fair would be 240 customers charging 11 dollars with a profit of 2,640 dollars

8 0
3 years ago
A child's sandbox is 5 feet wide, 4 feet long, and 3 feet deep. Grace fills the sandbox so that the sand is 2 ½ feet deep. What
8_murik_8 [283]

Answer:

the volume of sand is 50 ft^{3}

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, rectangular prism.

Given data

Length  l= 4 ft Width w= 5ft\\Height h = 3ft

if the sandbox is filled with sand of 2\frac{1}{2 } ft deep the volume of the sand in the box will be calculated based on the the depth of the sand

converting the depth of sand from mixed fraction to proper fraction we have 2\frac{1}{2} = \frac{5}{2}

the expression for the volume of a rectangular prism is

volume of sand = length * width* height

substituting our data into the expression we have

volume of sand= 5*4 * \frac{5}{2} \\volume of sand = \frac{100}{2} \\volume of sand = 50 ft^{3}

5 0
3 years ago
A student randomly draws a card from a standard deck and checks to see if it is his favorite suit he then returned to card to th
tensa zangetsu [6.8K]

Answer:

The binomial probability formula can not be used for this experiment because it does not state the number of times he expects to draw his favorite suit.  

Step-by-step explanation:

The binomial probability formula is expressed as follows:

P (k success in n trials) = \left \{ {{n \atop k} \right. p^{k}q^{n-k}

n = number of trials, k = number of successes, n-k = number of failures, p = probability of success in one trial and q = 1 - p = probability of failure in one trial.  

In the given problem, all of the variables are known except for 'k', the amount of times that the student predicts he will draw his favorite suit.  

8 0
4 years ago
What does 9-20 equal
nordsb [41]
Did you mean 9 - 20 will if u did it equals up to -11
3 0
3 years ago
Blank plus 1/2 equals 8/10​
Eduardwww [97]

Answer:

8/5

Step-by-step explanation:

Hope This Helps;)

8 0
3 years ago
Other questions:
  • The graphs of functions f(x) and g(x) = f(x) + k are shown below:
    15·2 answers
  • Which term describes the red curve in the figure below?
    7·2 answers
  • Plz help will mark as brainliest
    9·2 answers
  • I'm bored. Someone talk to me :)
    7·2 answers
  • James and Eric each mix 6 pitchers of lemonade. James makes 26 fluid Ounces of lemonade per pitcher, and Eric makes 32 fluid Oun
    10·1 answer
  • Portions of three rectangles are shaded as shown. What is the area of the shaded region?
    6·1 answer
  • What are the zeros (x-intercepts) of the function y - 2x2 +7x+3?
    7·1 answer
  • What is the product of Three-fifths times StartFraction 2 Over 7 EndFraction?
    7·2 answers
  • 1) A jewelry store bought 8 beautiful diamond necklaces. Each necklace cost $9,000. How
    8·2 answers
  • At a particular restaurant, 62% of all customers order an appetizer and 41% of all customers order dessert. If 69% of all custom
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!