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
devlian [24]
3 years ago
8

-18x + 5y= 7 -9x – 3y = -24

Mathematics
1 answer:
katovenus [111]3 years ago
8 0

Answer:

x=1 and y=5

Step-by-step explanation:

You might be interested in
Which relation is a function?
I am Lyosha [343]

B. Because it makes a linear line.

7 0
3 years ago
Read 2 more answers
After going through all of your expenses for the month, you can up with the expression -2(x+3) – 5(2x – 7). Simplify the express
svlad2 [7]

Answer:

-12x+29

Step-by-step explanation:

= -2(x+3) – 5(2x – 7)

= -2(x)+(-2)(3)-5(2x)-5(-7)

= -2x-6-10x+35

= -2x-10x-6+35

= -12x+29

7 0
3 years ago
Read 2 more answers
Sara uses 9.2 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest is
Eduardwww [97]

Answer:  2.3

Step-by-step explanation:

9.2 is divided  by 4 is 2.3 so the last quarter is 2.3

8 0
3 years ago
5. A rectangular pyramid measures three feet by four feet at the base, and has a height of seven feet. Find its volume.
den301095 [7]

Answer: 28 ft

Step-by-step explanation:

Multiply 3,4, and 7 to get 84 ft cubed. To find the volume of a pyramid, divide by 3 to get 28 ft.

4 0
3 years ago
Solve by completing the square. x2^+8x= -20
Schach [20]

Step-by-step explanation:

x2^+8x=-20

9x^2=20

x^2=20-9

x^2=11

√x^2=√11

x=√11

3 0
3 years ago
Other questions:
  • Ethan made 14 out of 25 foul shots at basketball practice. What percent of the shots did he make?
    7·2 answers
  • A survey of an urban university (population of 25,450) showed that 883 of 1,112 students sampled supported a fee increase to fun
    15·1 answer
  • How many solutions does this equation have? -8x= -8x .
    7·2 answers
  • There are 2 similar triangles with a ratio of 10-40. The smaller triangle has an area of 5 what is the area of the bigger triang
    11·1 answer
  • Harder than death itself I swear
    13·1 answer
  • Suppose that the probabilities are 0.4, 0.3, 0.2, and 0.1, respectively, that 0, 1, 2, or 3 power failures will strike a certain
    9·1 answer
  • In comparison to 2/3 where would 4/6 on number line
    12·2 answers
  • Help please it is graphing
    11·1 answer
  • Find the value of x if m || 1. mZ1 = 2x + 44 and m25=5x+ 38. The diagram is not to scale
    15·1 answer
  • This year, Ryan watched 55 movies. He thought that 33 of them were very good. Of the movies he watched, what percentage did he t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!