3 years ago

Solve for x and y: 10x=5y+5 y=2x-1

Mathematics

1 answer:

azamat3 years ago

7 0

Answer:

So there are infinite solutions along the line y = 2x-1

Step-by-step explanation:

10x=5y+5

y=2x-1

Substitute y into the first equation

10x = 5(2x-1) +5

10x = 10x-5+5

10x = 10x

This is always true

So there are infinite solutions along the line y = 2x-1

You might be interested in

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

upper quartile is the median of the upper half of a data set

The median is the middle number which is 37

There are 5 numbers left in the upper half

The middle number or median of the upper half is 58

6 0

2 years ago

Read 2 more answers

Solve for R= 2(r-4)=-4(r-2)+4

motikmotik

Answe

(R,r)=(-2/5,10/3)

hope it helps.

4 0

2 years ago

Read 2 more answers

For question 22 please pick 1,2,3 or 4

RSB [31]

It’s gonna be number three :))

3 0

3 years ago

Jonathan purchased a new car in 2008 for $25,400. The value of the car has been

Nikolay [14]

Answer:

5,000

Step-by-step explanation:

SORRY IF WRONG

7 0

2 years ago

Which property is shown?

EastWind [94]

Answer:where is the question for the property

Step-by-step explanation:

6 0

3 years ago