3 years ago

What is the solution to the system? 8x + 4y = 12 y = -2x + 3

Mathematics

1 answer:

elena-s [515]3 years ago

6 0

Answer:

Step-by-step explanation:

use substitution and solve this 8x+4(-2x+3)=12

with the 4 distributed its

8x-8x+12=12

then you can cancel out the 8x and -8x and switch the 12 over into a -12 canceling out the 12s making it x=0

You might be interested in

A rectangular tank has a base that is 10 centimeters by 5 centimeters and a height of 20 centimeters. If the tank is half full o

Serga [27]

the answer will be 6.5 cm the water will rise

6 0

3 years ago

Be sure to complete both parts of this question!

Andru [333]

C !.!.!!.!..!.!!.!.!.!.!.!.!.!.!.!.!.!.!.!.!.!.!.!

8 0

3 years ago

You have 42 oz of egg noodles. You need 5 oz to make one serving of chicken noodle soup. How many servings can you

GenaCL600 [577]

Answer:

8 servings

Step-by-step explanation:

Take the total ounces and divide by the number of ounces per serving

42/5 =8.4

Round down since we don't want to short someone on their soup

4 0

2 years ago

Help with this math question... Leslie created a rectangle on the coordinate plane. Three of the vertices are (5,-2), (5,2), (2,

Aloiza [94]

Draw the points on a graph, you will have three points and need to add the fourth to make the corners of a rectangle. After you have found the point on the missing corner of the rectangle see what its x and y coordinates are.

The answer is: (2, -2)

7 0

3 years ago

A student's cost for last semester at her community college was $2400. She spent $480 of that on books. What percent of

kakasveta [241]

Answer:

20%

Step-by-step explanation:

4 0

3 years ago