Answer:
20 (3+s)
and the answer to the expression is
20 (3+s)
=60+20s
80
Answer:
i think the third one ??
Step-by-step explanation:
(4,-7) plug the numbers in for x and y
Answer:
$35.20
Step-by-step explanation:
32x1.10=$35.20
X^2 - xy + xy - Y^2
=
X^2 - Y^2
