"circle" all the equivalent expressions to 2x-5y+3 Please tell me which are equivalent 1. X+x-y+1+1+1-y-y-y-y 2. -2+2x+3+(-2y)-y 3. -5y-x-x+2+1 4. Y+y+y+y+y-2x-1-1-1 5. 2+1+x-y+x-2y 6. X-y+x+1-y-3y+2

Given:

The expression is

To find:

The equivalent expressions.

Solution:

We have,

In option 1,

So, the expression in option 1 is equivalent to the given expression.

Similarly,

In option 2,

So, the expression in option 2 is not equivalent to the given expression.

In option 3,

So, the expression in option 3 is not equivalent to the given expression.

In option 4,

So, the expression in option 4 is not equivalent to the given expression.

In option 5,

So, the expression in option 5 is not equivalent to the given expression.

In option 6,

So, the expression in option 6 is equivalent to the given expression.

Therefore, the correct options are 1 and 6.

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions