9) Amusic store receives shipments of recorders and harmonicas. A shipment of 5
recorders and 4 harmonicas costs $62. A shipment of 10 recorders and 3
harmonicas costs $84. Find the cost of a recorder and a harmonica.
Equation:

Equation:
$ of recorder

$ of harmonica

∠cbe and ∠deb are same-side interior angles.

i took the test

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches