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
baherus [9]
2 years ago
12

Please, Need Help ASAP!!

Mathematics
2 answers:
Jobisdone [24]2 years ago
6 0

Answer:

I think it's A I'm not sure

tatuchka [14]2 years ago
5 0
I believe it’s letter B!
You might be interested in
(x,5), (-3,6); slope = -1
anyanavicka [17]

Answer:

what exactly is the question to the problem ? it looks like it's already solved ? are you suppose to find something or ?

5 0
3 years ago
Gabriela walked to a toy store around noon and , after browsing for 2222 minutes, decided to buy a race car for $9.22. Gabriela
Yanka [14]
No change. She gave the salesperson exactly the right amount to buy the racecar.
5 0
2 years ago
Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away initially and save $10 ever
Alexxandr [17]

Answer:

Tina would save the same amount using either option after 20 months.

With either option, Tina would save $700.

Step-by-step explanation:

This problem can be modeled by a first order equation:

Where Tina's saved money after n months is:

S(n) = S(0) + rn, where S(0) is the money put away initially and r is how much she saves every month.

The first option is to put $500 away initially and save $10 every month, so:

S_{1}(n) = 500 + 10n

The second option is to put $100 away initially and save $30 every month, so:

S_{2}(n) = 100 + 30n

After how many months would Tina save the same amount using either option?

It will happen at the month n in which S_{1}(n) = S_{2}(n), so:

S_{1}(n) = S_{2}(n)

500 + 10n = 100 + 30n

500 - 100 = 30 - 10n

400 = 20n

20n = 400

n = \frac{400}{20}

n = 20.

Tina would save the same amount using either option after 20 months.

How much would she save with either option?

We can choose S_{1}(20) or S_{2}(20), since they are equal

S_{1}(20) = 500 + 10(20) = 500 + 200 = 700

With either option, Tina would save $700.

3 0
3 years ago
The scale factor between a model to an actual cylindrical silo is 2 centimeters for every 5 meters. The ratio of the areas is .
pishuonlain [190]
Yes I am I just want you in the
5 0
3 years ago
Each month, Ellie spends 4 hours in tap class at her dance studio. If each month she spends 20% of her class time in tap
marysya [2.9K]

Answer:

4 / 20% = 20 hours total

8 0
2 years ago
Read 2 more answers
Other questions:
  • Our class voted for class treasurer. There are 20 students in our class. After voting for class treasurer, Billy received 3 time
    5·1 answer
  • A bag of chocolates is labeled to contain 0.384 pound of chocolates. The actual weight of the chocolates is 0.3798 pound. Are th
    11·2 answers
  • Please help!
    8·1 answer
  • I WILL AWARD BRAINLIEST!!<br> Find the value of x in each case.
    8·1 answer
  • 29. The table below shows some of the values of and for a linear function.
    7·2 answers
  • Compare the two expressions
    7·1 answer
  • Triangle T was dilated to form triangle T'. Which ratio is the correct scale factor?
    14·2 answers
  • Alr let’s try this again...
    5·2 answers
  • 4, 11, 6, 9, 23, 34, 6, 19
    6·2 answers
  • For my younger brother no links or bots
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!