Answer:
y = 2.5 + 4.75, every additional rose sold , x, increases the cost of the rose, y, by 2.50
Step-by-step explanation:
The picture in the attached figure
the question is
What is the surface area of the ramp?
we know that
surface area=2*[(36+12)*5/2]+2*[15*13]+[12*15]+[36*15]
surface area=240+390+180+540
surface area=1350 in²
the answer is1350 in²
Answer:
x=−5/8 ±3/8
x=0.921165
x=−2.17116
Step-by-step explanation:
After solving a(4a+5)-8=0
4a^2 + 5a - 8 =0
View the Pic For Explanation
Your Welcome