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
12345 [234]
1 year ago
8

Abril and Alanis put some money into their money boxes every week. The amounts of money (y), in dollars, in their money boxes af

ter certain amounts of time (x), in weeks, are shown by the equations below:
Abril
y = 50x + 10

Alanis
y = 30x + 70

After how many weeks will Abril and Alanis have the same amount of money in their money boxes, and what will that amount be? (1 point)


3 weeks, $160

3 weeks, $210

4 weeks, $160

4 weeks, $210
Mathematics
1 answer:
AnnZ [28]1 year ago
8 0

Answer:

  • A. 3 weeks, $160

Step-by-step explanation:

If the value of y is same for both then we have equal right sides of equations

  • 50x + 10 = 30x + 70

Solve this for x

  • 50x - 30x = 70 - 10
  • 20x = 60
  • x = 60/20
  • x = 3

Find the value of y

  • y = 50*3 + 10 = 150 + 10 = 160

Correct choice is A

You might be interested in
Answers for these? Having trouble getting the concept so a step by step would be awesome.
jolli1 [7]

Answer: 2222

Step-by-step explanation: 2000+200+20+2 = 2222

6 0
3 years ago
Read 2 more answers
Please please help! DUE MIDNIGHT!!!!!
marysya [2.9K]
We have to convert 2% in to a decimal then multiply it into the x-value which is the months with the addition of 500 because that is the start value.If you were to graph this it would be a linear fuction, y=0.2x+500. The rate of change is found by slope, so rise over run. taking 2 points on the graph and do this
(y 2-y 1)/(x 2-x 1) and graph the equation and get two of the points and find the slope for the rate of change.
3 0
3 years ago
Write the expression in standard form. <br><br> 27ℎ ÷ 3ℎ
Andrews [41]

Answer:

I think 9h

Step-by-step explanation:

Since both variable are the same, you can divide the numbers. 27/3=9. Add back in the variable, and the answer would be 9h. That's how I would solve it at least

6 0
3 years ago
In ABC ,AB = 7 and AC = 17. Find measure B to the nearest degree.
Gekata [30.6K]
21 should be the right answer
4 0
3 years ago
Read 2 more answers
How do i do the last bullet point
zvonat [6]

Answer:

for the last u have to..

Step-by-step explanation:

choose the one

3 0
2 years ago
Other questions:
  • Please I need help on this!!
    11·2 answers
  • Solve: 2x - 3 = 6 what is x please help me asap thanks
    15·2 answers
  • PLEASE HELP ME FILL THIS CHART OUT<br> I WILL MARK BRAINIEST
    10·1 answer
  • For what value of "c" is the relation a function?<br> {(2,8 ),(12,3),(c,4),(-1,8),(0,3)}
    14·2 answers
  • Y=2x-3 (-5,3) for geometry
    13·1 answer
  • PLEASE HELP MATH CIRCLES
    11·1 answer
  • PLEASE HELP ME (URGENT)!!!!!<br>EXTRA POINTS WILL BE GIVEN TO THE BRAINLIEST ANSWER!!!​
    10·2 answers
  • Which is a quadrilateral that could have one pair of parallel sides and one pair of sides that are not parallel?
    7·1 answer
  • A teacher selects 4 students from her class of 37 to work together on a project. How many ways are there for her to select the s
    6·1 answer
  • On a road trip, Jessica drove twice as many miles as Amy did. Together, they drove 312 miles. How many miles did Amy drive? Cant
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!