Write 15 cookies to 40 brownies as a ratio in simplest form

Which unit rate is the lowest price per ounce? (5 points) choice a: 6 ounces of chocolate chips for $2.49 choice b: 8 ounces of chocolate chips for $3.32

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok

Find the value of the variable and the length of each chord for #5 and #6.