4 years ago

Use substitution to solve each system of equations: x=y+6 x+y=10

Mathematics

1 answer:

Fittoniya [83]4 years ago

5 0

= (y+6) +y =10
= 2y + 6 = 10
= 2y = 4
Y= 2

You might be interested in

Which unit of measure would be appropriate for the volume of a cylinder tha

Viefleur [7K]

The unit measure that is appropriate would be Cubic meters

8 0

2 years ago

John is curious how much money he can make in a month. He makes one penny on March 1st. He hopes to double the amount he makes e

KonstantinChe [14]

Answer:

£10,737,418.24

Step-by-step explanation:

<u>Every day amount doubles:</u>

March 1st = 1p= 2^0 p
March 2nd = 2*1p = 2^1 p
March 3rd = 2*2p = 2^2 p
...
March 31st = 2^30 p = 1,073,741,824 p = £10,737,418. 24

4 0

4 years ago

Suzie Chambers sells cars for a living. She earns $450 per week plus a commission of 5% on

Greeley [361]

Answer:

$930

Step-by-step explanation:

450 + 9600(.05)

450 + 480

$930

6 0

3 years ago

Read 2 more answers

Solve the system of equations by substitution X=-4y X+5y=2

maw [93]

Answer:

use -4y for x in the second equation

-4 y + 5 y = 2

y = 2

then x = -4(2) = -8

(-8 , 2)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Someone please help me I suck @ simplifying thank you

Degger [83]

Or the other is 1/6

3 0

3 years ago

Read 2 more answers