The rate at which a certain balloon travels is inversely proportional to the
amount of weight attached to it. If the
balloon travels at 10 inches per second
when there is a 2-gram weight attached
to it, approximately how much weight
must be attached to the balloon for it to
travel 18 inches per second?

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

include a picture of the drawing in order for me to

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°