Help please, I will mark Brainliest

= 45 because its across the parallelogram, meaning that

= 45 because the sum of all 4 angles MUST equal 180, all 4 angles are equal.

Step-by-step explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

depends on how many days you are talking about

step-by-step explanation: