Please, help I really need it to pass math. I am not so good at it, Please
How many points: 85

x + 2y - 3.5

Step-by-step explanation:

Because the only operation to be used is addition, the parentheses can be taken away:

(x - 5) + (2y - 3.5) + (-x + 5)

x - 5 + 2y - 3.5 + -x + 5

Addition of negative numbers is subtraction:

x - 5 + 2y - 3.5 + -x + 5

x - 5 + 2y - 3.5 - x + 5

Combine like terms to find the furthest simplification of the equation:

x - 5 + 2y - 3.5 - x + 5

x - 5 + 2y - 3.5 + 5

x + 2y - 3.5

Finally, simplify the coefficient of x:

x + 2y - 3.5

x + 2y - 3.5

(x - 5) + (2y - 3.5) + (-x + 5) = x + 2y - 3.5

inch

step-by-step explanation:

yard and mile are too big.

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220