7th grade math review

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?