Math answer as many as possible
(1) solve d - (-2) = 19 for d.
d=

(2) solve 18.2 = y - 11 for y.
y=

(3) solve -5w = -80 for w.
w=

(4) solve -12 = z ÷ 3 for z.
z=

(5) solve 3q - 5 = 13 for q.
q=

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.