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
vekshin1
4 years ago
9

Can someone help me please

Mathematics
1 answer:
IgorLugansk [536]4 years ago
7 0
A) 4(25-3y)+5y=9
    100-7y=9
     91=7y
     y=13
    (-14,13)

b) 14-x=x-10
     2x=24
     x=12
     (12,14)

c) 4x=12
    (3,7)

d) 18.5x+10.4y=200
     x+y=130

You might be interested in
What is the median of Restaurant A's service ratings?<br><br> 1<br> 2<br> 3<br> 4<br> 5
GarryVolchara [31]

Answer:

3

Step-by-step explanation:

write them out least to greatest-      1 2 3 4 5

then mark out one at a time from front and back-   1 2 3 4 5

then you get one number and that number is 3

3 0
3 years ago
Read 2 more answers
the amount of stain needed to cover a wood surface is directly proportional to the area of the surface. If 3 pints are required
s2008m [1.1K]
For 10 feet and 6 inches,           

12 inches = 1 foot, therefore 6 inches = 6/12 foot = 0.5 foot

10 feet 6 inches = 10 + 0.5 = 10.5 feet


7 feet required 3 pints

1 foot would have required (3/7) pints

10.5 feet will then require:      (3/7)*10.5 = 4.5 pints.

Therefore 10 feet and 6 inches will require 4.5 pints.
4 0
3 years ago
Complete the table showing the price of different amounts of grapes at this rate
luda_lava [24]
There’s no image so I can’t answer
6 0
3 years ago
Hello I need help with this question
sergejj [24]

2)   x + 1/4 = 7/8

         -1/4     -1/4

     x = 5/7

3)   3/4x = 5/8

     *4/3     *4/3

      x = 5/6

Hope this helps! ;)

7 0
3 years ago
Maria put trim around the banners Each side is 22 and maria have 1 half
xeze [42]
Maria will have 2. 22 divided by 1/2 is 2
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to ?
    5·2 answers
  • Plz help 1p point!! 5^3−(64/8)+10^2
    14·1 answer
  • A).$ -16.72<br> b).$75.50<br> c).$98.28<br> d).$16.72<br> e).$ -18.78
    6·1 answer
  • Two number cubes are rolled for two separate events: event A is the event that the sum of numbers on both cubes is less than 10.
    13·1 answer
  • The graph shows the balance of an account earning annual compound interest. After how many years did the balance first exceed $7
    13·2 answers
  • If 4356 students are arranged in the form a square find the number of students in each column​
    13·2 answers
  • Anita buys a computer for $391 in a sale. The sale price is 15% less than the original price. Calculate the original price of th
    5·1 answer
  • Winston found $3.75 for in change on the beach with
    12·1 answer
  • 21/35 es equivalente a
    14·1 answer
  • #1 Write the expression using exponents: x*x*x*
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!