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
umka21 [38]
3 years ago
13

Diego has $11 and begins saving $5 each week toward buying a new phone. At the same time that Diego begins saving, Lin has $60 a

nd begins spending $2 per week on supplies for her art class.
Is there a week when they have the same amount of money? How much do they have at that time?
Mathematics
1 answer:
Nata [24]3 years ago
6 0

Answer:

Let x represents the week and y represents the amount of money.

As per the given statement:

Diego has $11 and begins $5 each week toward buying a new phone.

⇒               ......[1]

It is also given that Lin $60 and begins spending $2 per week.

⇒               ....[2]

when they have the same amount.

equate [1] and [2] we get;

Add both sides 2x we get;

Subtract 11 from both sides we get;

Divide both sides by 7 we get;

x = 7

Substitute the value of x = 7 in [1] we have;

Therefore, at x= 7 week they have the same amount of money and they  have the amount at that time, $ 46

Step-by-step explanation:

You might be interested in
Can someone pls help me<br> Pls
lora16 [44]

Answer:

help u with what? Say what u need

5 0
2 years ago
The sum of 6 times a position number and 1 is the same as the sauare of 1 less than the number
stepan [7]
If the number is x, then:
6x+1= (x-1)^2

Now we just need to simplify it
6x+1=(x-1)*(x-1)
6x+1=x^2-2x+1
8x=x^2
8=x

The number is 8.

To check the answer
6*8+1=7^2
49=49
correct :)
5 0
3 years ago
Maria makes beaded necklaces. She charges a rate of $0.75 per inch in length plus $0.25 per bead as shown in the expression, whe
sergiy2304 [10]
16x+60y
16(.75)+60(.25)
12+15=27
maria would charge $27 for this necklace
3 0
3 years ago
Read 2 more answers
The legs of a right triangle are 5 and 7 cm long, respectively. What is the length of the hypotenuse? If necessary, round your a
valentinak56 [21]
A squared plus B squared equals C squared, so what you need to do it square 5 and 7. 5 = 25 7 = 48 Then add then and square root your answer. 48 + 25 = 73. 73 square rooted equals an rounded amount of 8.6. SO the answer is D
4 0
3 years ago
Find the 16th term for the sequence a(n)=7-2n.
N76 [4]
In the expression that you are given, n is the is number in the sequence. So in this scenario, n=16. So substitute the 16 into the equation. a(n)=7-2(16)=7-32=-25. So the 16th term in the sequence is -25.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Let M = 925,474.85732. Find the smallest power of 10 that will exceed M.
    5·1 answer
  • If you invest $1000 at an interest rate of 2.5% compounded continuously, calculate how many years. How long will it take for you
    8·1 answer
  • Joe the trainer has two solo workout plans that he offers his clients: Plan A and Plan
    15·1 answer
  • electronic store is donating 7.25 percent of every sale to charity. How much would they donate from the sale of an entertainment
    9·1 answer
  • Can anyone help with this:
    13·1 answer
  • PLEASE GIVE ME ALL THE EQUATIONS TO THE CITIES I NEED HELP ASAP !!!!
    11·1 answer
  • Use the Distributive Property to simplify the expression: 2(4a+6b)
    5·1 answer
  • If 2580 people watched one show and 2920 people watched another show. How many people need to watch the third show for there to
    8·2 answers
  • Can x = 2i be a "solution" for (x+3)^2 =5
    10·1 answer
  • About how many times larger is 9.8 x 10^8 than 5.2 x 10^5?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!