A florist sells a dozen roses for $36.84. She sells individual roses for the same unit cost. 1) What is the cost of one rose?
2) Write an equation to represent the relationship between the number of roses, x, and
the total cost of the roses, y.
3) How much would 18 roses cost?

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°

b. 2 and 4

step-by-step explanation:

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.