Answer:
8 roses
Step-by-step explanation:
First start by subtracting $18.69 by $5.25 because you already know how much the carnations cost and how much the bouquet cost in all. When you subtract 18.69 by 5.25 you should get $13.44. If each rose cost $1.68 then divide 13.44 by 1.68 to get the amount of roses in the bouquet.
39=3m-15
39+15=3m
54=3m
54/3=3m/3
m=18
Answer:
The surface area is 13.08 and the volume is 3.14
Step-by-step explanation:
Congruent means that they are identical
looking at the order of the letters in the triangles EF are the last 2 and QR are the last 2
so EF should equal QR
we are told QR = 10 so EF needs to equal 10
so we have 6y+4 = 10
now solve for Y
6y +4 = 10
subtract 4 from each side:
6y = 6
divide each side by 6
y = 1