Julie went to the 10% off store and bought 3 candy bars for $1.30 each, a loaf of bread for $2.90, and 2 cases of Dr. Pepper for $6.50. How much will she save with the 10% discount?

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

-5, your answer was correct