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
777dan777 [17]
3 years ago
10

Solve the system of linear equations by substitution. 9. 2x+3y=25 and 4x-y=15

Mathematics
1 answer:
lana66690 [7]3 years ago
4 0
2x+3(4x-15)=25
14x-45=25
14x=70
x=5
y=5
(5,5)
You might be interested in
Hey my old account is ilikebug it got into minus points somehow so this is my new account
drek231 [11]

Answer: Hi hope your new account doesn't malfunction.

7 0
2 years ago
6.
gladu [14]

Answer:

Hope this is correct

5 0
3 years ago
Find the volume of each pyramid. Round to the nearest tenth if necessary.
Alika [10]

Answer:

B.

Step-by-step explanation:

also if you wouldnt mind giving me brainliest, im just trying to rank up. only if u dont mind though.

5 0
3 years ago
What is the domain and range of the graph?
GREYUIT [131]

Answer:

Domain (0, ∞)

Range (-∞, ∞)

Step-by-step explanation:

The domain is the input values

The input is from 0 to infinity

Domain (0, ∞)

The range is the output values

The input is from negative infinity to infinity

Range (-∞, ∞)

5 0
3 years ago
At a restaurant, your bill has a food total of $45.50. Find the amount of an 18% tip on the food total.
oksano4ka [1.4K]
$53.69

45.50+8.19 (45.50 times 18%)=$53.69
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which rational number equals 0 point 1 with bar over 1?
    8·1 answer
  • Please help me with this
    8·1 answer
  • Sharon is decreasing the size of a diagram of a leaf that is 30 centimeters long by 10 centimeters wide, if the reduced diagram
    7·2 answers
  • The figure shows a tree SR and a pole PQ casting shadows of lenghts 30m and 15m respectively .if the length of the pole is 4m ,f
    14·1 answer
  • An apartment building currently has rented x apartments with two occupants and 16 apartments with one occupant. The apartment bu
    10·1 answer
  • Molly and Jake go for a hike. They hike 7 miles before lunch. After lunch they continue to hike at a rate of 3 miles per
    10·1 answer
  • Write a real life scenario that is represented by the integer of 15.​
    11·1 answer
  • I have "Write an equation for each problem. Then solve the equation.
    14·1 answer
  • You spin the spinner once.
    11·2 answers
  • PLEASE HELPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!