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
Ede4ka [16]
3 years ago
15

Sanai is planning to visit her aunt in 5 weeks. She has saved $365 but thinks the trip will cost $500. She plans to save the sam

e amount each week so she has $500 for the trip. How much does she need to save each week?
Mathematics
1 answer:
dezoksy [38]3 years ago
5 0

Answer:

$27

Step-by-step explanation:

$500 - $365= $135

Each week for 5 weeks = 5 times

135 ÷ 5 = 27.

$27

You might be interested in
Can someone plz help me solved this problem I need help plz help me! Will mark you as brainiest!
I am Lyosha [343]

Answer:

13 l of 15%, 13 l of 25%, 26 l of 70%

Step-by-step explanation:

solutions:

  • 15%, 25% and 70%

final solution:

  • 52 l of 45%

This includes 0.45*52l= 23.4 l acid

Let's assume:

  • amount of 15% solution= x
  • amount of 25% solution= y
  • amount of 70% solution= z
  • and we have z=2y

so there are 2 equation:

  • x+y+z=52
  • 0.15x+0.25y+0.7z=23.4

or

  • x+y+2y= 52 ⇒ x+3y= 52 ⇒ x= 52- 3y
  • 0.15x+0.25y+1.4y=23.4
  • 0.15x+1.65y=23.4
  • 0.15*(52-3y)+1.65y=23.4
  • 7.8-0.45y+1.65y=23.4
  • 1.2y=23.4-7.8
  • 1.2y= 15.6
  • y=15.6/1.2
  • y= 13 l

--------

  • x= 52- 3*13= 13 l
  • z= 2y= 2*13= 26 l
6 0
3 years ago
What is the solution to the following system?<br> x+y+z=6 <br> x-y+z=8 <br> x+y-z=0
Ghella [55]
I don't really know if this is correct but I think it is x+y+z=14
4 0
3 years ago
Read 2 more answers
Train a and train B left a central station at the same time they travel the same speed but in opposite directions return a headi
baherus [9]
You go A to B & B 2A + 8 + B to A&A to B&B to a and then you go see 2D to see 2D to see you today to see 2D which equals a + 8 + 8 + 8 + 8 and that's your answer for this question I know it doesn't look like it makes sense but it's correct I think
3 0
3 years ago
9. Find the value of x.<br><br> (look at the picture)
Thepotemich [5.8K]

Answer:

use the fact that triangles only have room for 180 degrees inside, so all the angles must add up to 180, no more, no less. You can also jsut insert the options for x values until you find the right one(shouldnt take too long).

Step-by-step explanation:

3 0
3 years ago
Please help ASAP!!!!!!
Valentin [98]
There r <span>Infinitely many solutions. Hope u do good on whatever u doin!!!
</span>
4 0
3 years ago
Other questions:
  • -20 - 4y when y = -3 need help asap
    5·1 answer
  • F(0)+g(-3) <br><br>I need help ... I need to see if I did the answer correctly
    5·1 answer
  • Please need help it’s due today.
    13·1 answer
  • Use the expression 4^{3}+8-\dfrac9y4
    14·1 answer
  • I NEED HELP ASAP Catherine finds that in a randomly selected sample of 500 families in her home town, 45% own at least one compu
    6·2 answers
  • What the median of 17, 24, 8, 19, 6, 34, 10, 28, 48, 12<br>​
    7·1 answer
  • Help I’m timed I’ll mark u brainliesttt
    9·1 answer
  • Help me with this 4 2/7÷1 1/4
    15·1 answer
  • What will be the answer for x?
    12·2 answers
  • Which choice represents the solution x2=676
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!